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London has become used to a linear throughput of resources, utilising raw materials and then discarding them as waste when we are finished with them. To become more sustainable, London needs to reduce its excessive energy consumption, pursue circular resource flows and in the process reduce its waste output. These topics involve all Londoners because everyone is a consumer and everyone has a contribution to make. This is another reason why London needs more inclusive processes in formulating and implementing policies and strategies to tackle these issues.
| THE METABOLISM OF GREATER LONDON, POPULATION 7,000,000 (click here for text-only version if the following appears unclear) |
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| These figures quantify London's resource use. They are listed here to emphasise the huge potential for greater resource efficiency. London's waste output could be used as a significant resource for new recycling and energy efficiency industries. | |
| 1) INPUTS | tonnes per year |
| Total tonnes of fuel, oil equivalent | 20,000,000 |
| Oxygen | 40,000,000 |
| Water | 1,002,000,000 |
| Food | 2,400,000 |
| Timber | 1,200,000 |
| Paper | 2,200,000 |
| Plastics | 2,100,000 |
| Glass | 360,000 |
| Cement | 1,940,000 |
| Bricks, blocks, sand and tarmac | 6,000,000 |
| Metals (total) | 1,200,000 |
| 2) WASTES | tonnes per year |
| Industrial and demolition wastes | 11,400,000 |
| Household, civic and commercial wastes | 3,900,000 |
| Wet, digested sewage sludge | 7,500,000 |
| CO2 | 60,000,000 |
| S02 | 400,000 |
| N0X | 280,000 |
| LONDON'S ECOLOGICAL FOOTPRINT | |
|---|---|
| London's ecological footprint, following the definition by Canadian economist William Rees, consists of the land area required to supply London with food, fibre and wood products, and the area of growing vegetation needed to reabsorb London's CO2 output: | |
| acres | |
| London's surface area: | 390,000 |
| Farmland used @ 3 acres/person: | 21,000,000 |
| Forest area required by London for wood products @ 0.27 acres/person: | 1,900,000 |
| Land area required for carbon absorption (equal to acreage required for fuel production and biomass) @ 3.7 acres/person: | 26,000,000 |
| Total London ecological footprint = 125 times London's surface area: | 48,900,000 |
| Britain's productive land: | 52,000,000 |
| Britain's total surface area: | 60,000,000 |
| © Herbert Girardet, 1995 and 1996; sources available | |
Too much of the food we consume has travelled half way around the world. While it is true that food trade can be of financial benefit for exporters, some countries supplying substantial amounts of food to London have large minorities suffering from inadequate nutrition. Kenya supplies huge quantities of fresh beans and other vegetables to Britain, but a large proportion of its population is inadequately nourished. South Africa is supplying us with substantial quantities of fruit once again, but there are often insufficient affordable supplies in its own markets. Many other examples could be cited.
Meanwhile London's local food production has been suffering and urban fringe horticulture and fruit growing has all but vanished. Whilst supplies from local sources are now virtually non-existent, nearly 36,000 acres of land in London are classed as farmland. Vegetable growers on the edge of London say that they cannot compete with the price of vegetables flown in from places such as Kenya. There is no doubt, however, that a sustainable city will require a substantial proportion of its food requirements to be produced close by. A sustainable London will need to revive local food growing for local consumption.
Links between consumers and growers in the surrounding rural belt should be encouraged to provide fresh, safe food for city dwellers. Secure local markets for farmers reduce energy needed in food transport and also create a useful setting for environmental education for city people. In many of the world's major cities, including those in the USA, a very substantial proportion of food is grown locally. In the UK the National Food Alliance's project, Growing Food in Cities, highlights the potential for regenerating our environment, improving public health and contributing to community development through food growing in cities or on the urban fringe.
London uses some 1.2 million tonnes of timber which requires an area of forest around five times
its own surface area. Nearly 90 per cent of this is imported from countries such as Sweden,
Finland, Poland, Canada and the USA. 2.2 million tonnes of paper products are used annually,
mainly from the above countries. Some 200,000 tonnes of tropical hardwoods are shipped into
London every year, much of this from virgin forests in the Amazon and countries such as
Indonesia, Malaysia and the Ivory Coast. Environment groups based in London, such as Friends
of the Earth, have done a great deal to draw the public's attention to the problems of timber supply
to London from virgin forests. They have also pointed out the potential of paper recycling for
reducing imports of paper and cardboard, and the opportunities this offers for local job creation.
Timber and paper
| Urban farming throughout the world |
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| "The 1980 US census found that urban metropolitan areas produced 30% of the dollar value of
US agricultural production. By 1990, it had increased to 40%. ... Singapore is fully self-reliant in
meat. It also produces 25% of the vegetables its people consume. ... Bamako, Mali, is reported to
be self-sufficient in vegetables and to produce half or more of the chickens it consumes. ... Dar-es-
Salaam has been among the fastest growing large cities in the world. From 1967 to 1991, the
proportion of families in the city engaged in farming rose from 18 to 67%. ... There are 80,000
community gardeners on municipal land in Berlin with a waiting list of 16,000. ... The shift in just
20 years in the number of Moscow families engaged in food production - from 20% in 1970 to 65% in 1991 is remarkable." UNDP, Urban agriculture: Food, jobs and sustainable cities, New York, 1996. |
| Action for warm houses, Glasgow, Scotland, UK |
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| Glasgow has been suffering the effects of unemployment and poverty. To counter health problems due to inadequate heating of homes, Glasgow has developed the Action for Warm Housing
Programme to improve energy efficiency in municipal housing and to provide whole-house heating
and electricity for not more than 10 per cent of net household income. This has required a mass
energy audit, the implementation and monitoring of demonstration projects, the application of
advanced heating technology, and a major investment shift towards heating and energy efficiency.
New relationships with tenants have been forged to give them confidence in using advanced
heating systems. Thousands of city council homes have now received a combination of insulation,
new windows and central heating. Training and employment in the energy trade has greatly
increased as a result. UNCHS Best Practices Database |
First, supplies of fossil fuels are limited: we are burning oil, coal and gas several hundred thousand times faster than they accumulate in the Earth's crust. Secondly, this process causes air and noise pollution, affecting the local environment as well as forests and farm crops downwind.
Thirdly, the world is facing the threat of disastrous climate change, caused by the emission of 'greenhouse gases'. This should be taken far more seriously when discussing, for example, the expansion of transport, or industries such as tourism, that involve air travel. Tourism and aviation are two of London's industries to have prospered the most in recent years; they are aiming to expand further, yet as they are energy-greedy, this cannot be sustainable.
We have a unique opportunity to produce energy with less pollution and to use less of it by appropriate efficiency measures. Sadly, cutting down on emissions that cause air pollution and climate change is still seen as involving expense and a threat to the quality of life. They should rather be regarded as an opportunity to cut energy costs, improve business efficiency and the quality of our lives, and create large numbers of jobs locally.
Investment in London's energy efficiency could create tens of thousands of jobs for decades to come. In addition, new technologies such as solar photovoltaics - producing electricity from sunlight on the roofs and walls of buildings - have enormous potential and are being experimented with in cities all over Europe, but not, as yet, in London. Ironically, one of the world's major producers of photovoltaic cells, BP Solar, has its headquarters on the outskirts of London.
Yet, ironically, so far there are hardly any buildings equipped with PV panels in the London area. However in April 1996 London's first solar electric building was connected to the local grid. The building, on Homerton Grove Adventure Playground in the LB of Hackney, was designed and built by Constructive Individuals and a team of volunteers. And after publication of the manifesto, Peter Cuming was granted planning permission on appeal for the first solar powered house in London.
Much of London's energy consumption is in homes and offices. Effective steps to reduce energy use, desirable from every point of view - the classic win-win situation - are not being taken than simply because there is insufficient political and commercial will in London. By the use of sticks (regulation), carrots (grants) and tambourines (making lots of noise and getting lots of publicity), the present trickle of action on energy efficiency and new energy technologies in London could soon be turning into a tide.
| Solar energy in Saarbruecken, Germany |
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| Saarbruecken in south-west Germany has become Europe's leading solar energy demonstration initiative at the municipal level. Its main focus is on the residential sector. An investment of $1.7 million has been made in solar heating, PV systems and other types of renewable energy since 1986. In 1988 the local utility company, Stadtwerke Saarbruecken, installed the first eight kilowatt photovoltaic (PV) array on a suburban house. Currently 50 households provide PV power to the grid. The programme targets 1,000 kW of PV capacity on resident's houses in a 10-year programme. In addition, PV cells have been fitted in public places including motorway barriers. Saarbruecken's pioneering renewable energy initiative has the support of the entire community because it is helping to secure its sustainable existence. Whilst PV generated electricity is still 30 per cent more expensive than conventionally produced electricity, experiences gathered in Saarbruecken are paving the way for the widespread use of this technology in northern climates and locations. |
C02 is the single most significant contributor to climate change; world-wide it has gone up by 26 per cent in the last 80 years, predominantly by fossil fuel combustion in the world's cities. In response to concern about climate change, cities in many countries the world over are initiating their own energy efficiency programmes. In continental Europe, 300 cities in Germany, Austria, France, Holland and Switzerland have formed themselves into the European Climate Alliance. Member cities are aiming to reduce the CO2 output of their members by 50 per cent (!) by 2010 through better energy supply and demand management. By initiating forceful energy efficiency measures, these cities are the major contributors towards implementing energy efficiency targets. set by national governments.
London has no C02 reduction strategy of its own. It is simply a factor in Britain's overall C02 strategy. In 1992 the Energy Savings Trust was established by the government and the gas and electricity industries. Unfortunately, funding for the Trust is minimal, making it difficult for it to help the country meet its international commitments for the year 2000.
Meanwhile the energy companies interpret their own remit as supplying at the lowest possible unit price, rather than encouraging and supporting customers to efficient usage of energy as in some other countries.
| Reducing C02 emissions, City of Berlin. Germany |
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| In its comprehensive climate protection strategy, the city of Berlin has placed a strong emphasis on energy policies. In line with its commitments to the European Cities Alliance, the Berlin
Government aims to reduce C02 emissions in the state of Berlin by 50% per head between 1990
and 2010. The city, in conjunction with the private sector and a local NGO Partner for Berlin, is
committed to the 50% reduction but realises that 25% is attainable through state-level action, but
the additional 25% is only feasible in conjunction with national and international emission
strategies. In efforts to educate the public and raise awareness about the importance of reducing
emissions, the city has organised 20 information events, 5 expert panels and a public hearing. A
plan of action has been developed and DM 430 million have been committed to the project.
Preliminary estimates put the reduction in C02 emissions between 1993 and 1995 at 10%. UNCHS Best Practices Database |
The threat of climate change, and the response cities should be making, are issues likely to preoccupy us in the 21st Century. They illustrate a major theme of this Manifesto: that the really big issues concerning London's future are at the moment hardly public knowledge. They are lost in the fog surrounding London government. The urgent need is for new structures and processes to bring them out into the open so they can be discussed publicly as part of a vigorous democratic process.
The speedier introduction of cleaner technologies for producing London's energy should be a concern for every Londoner. Perhaps they are concerned, but how much clout do Londoners have in order to get anything done about it?
| Recyling boom |
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| According to Worldwatch Paper 121, recycling, reprocessing and repair services are today among the world's most reliable growth industries. 'In the United States... between 1970 and 1992, the total recovery rate of paper nearly doubled from 22 to 39 per cent, reflecting the booming business being done.' |
| Recycling in Bath |
| Bath has the highest recycling rate in the UK and has already achieved the 25 per cent recycling
set by the government for the year 2000. How was this done? City of Bath Recycling is a joint
initiative by Avon Friends of the Earth and Bath City Council. It was developed in constant
consultation with householders in the city, carefully responding to their different situations. It
became apparent that people were very keen to become involved in recycling schemes, provided
that their individual circumstances were taken into account. A weekly green box service was
organised, with ten specially adapted collection vehicles and a staff of 23, servicing 35,000
households. These are provided with green boxes of various sizes according to their
circumstances. Paper, cans, glass and plastic bottles are sorted on special sorting lines. In
addition, over 2,000 compost bins have been provided to people with gardens of their own. In
1996 some 4,000 tonnes of waste is being recovered by the scheme. Warmer Bulletin nr 50 |
Household waste adds up to 2,400,000 tonnes a year, or 6,600 tonnes a day, of which only some 5 per cent is currently recycled. The many different materials contained in household waste are not separated at source. Most other European cities greatly exceed London's household waste recycling performance. Right across Europe and the USA recycling has been increasing substantially every year.
London's waste is dumped in a few huge holes in the ground, such as Mucking on the Thames in Essex. Household waste, as well as commercial and industrial waste, is transported there by barge, and co-disposed in pits lined with clay, and then sealed with layers of clay, soil and grass. Inside the dump, methane gas from the rotting waste is now intercepted in plastic pipes and used to run small power stations. Mucking receives the rubbish of some 2 million people. Its methane-powered generators, however, supply electricity to just 30,000 people.
There are 33 waste collection authorities in London, plus hundreds of waste contractors each with differing commercial priorities. This level of deregulation isn't a recipe for efficient waste processing. Not surprisingly then, London still dumps 90% of its waste, rather than recycling or incinerating it. The government is committed to recycling 25 per cent of London's municipal waste by the year 2000, but there are grave doubts that this will be achieved, though, at last, the new UK landfill tax will give contractors an incentive to come up with new schemes for waste processing. But the London Waste Regulation Authority (LWRA), whilst being the regulatory body for London's waste disposal, has no powers to make the implementation of innovative waste treatment processes compulsory.
Many cities have chosen incineration as the most convenient route for modern waste management, because it reduces waste to a small percentage of its original volume. Energy recovery can be an added bonus. In the 1970s the GLC had plans to surround London with incinerators. Eventually one was built at Edmonton in North London and recently a second one was completed, SELCHP at Deptford in South London. The Edmonton Incinerator is not popular with local citizens because of concern about the contents of its waste gases. Incineration of plastics and batteries, in particular, can release dioxins and heavy metals into the environment. Today waste recycling and composting are the preferred alternative in most cities, and they are making rapid headway in both Europe and North America. In the USA waste recycling has increased dramatically in recent years.
| Timber Stations |
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| Until recently some ten per cent of the green wastes of London's parks was composted at the Edmonton Incinerator site. Unfortunately, this facility has now been closed down because it was not considered to be cost-effective. On the other hand there are ongoing imaginative initiatives like the Timber Stations now planned by the London Tree Officers' Association to recycle all London's wood and plant waste. |
Recycling is not only good for business but also for employment: 'Every million tons of solid waste tends to generate 1600 recycling jobs; if the same million tons were put in a landfill, only 600 workers would be involved; and incinerating that amount of waste would require only 80 workers' .
If these figures were applied to London, the recycling of 2,400,000 tonnes of household waste would create 2,400 new jobs, if existing jobs at landfill sites are excluded from the calculation. The number of jobs in reprocessing recycled materials, such as paper, glass and alu-can manufacture can only be guessed at, but, without a doubt, it would also be in the thousands.
London has a lot of catching up to do. Interestingly, recycling rates in the commercial sector far outstrip those of the domestic sector. London generates 31,000 tonnes of building wastes per day. Around 30 per cent of these relatively uniform materials - tarmac, concrete, subsoil etc. - are recycled and reused. The same is true for wastes from office buildings. Some major London companies, such as the National Westminster Bank, have come to realise that it makes financial, as well as environmental sense to initiate substantial recycling projects.
| Effective waste reduction, Inchon, Republic of Korea |
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| The port city of Inchon has experienced rapid growth and an increasing solid waste problem. The Inchon Municipal Government responded to citizens' concerns by developing a comprehensive
environment policy entitled 'Green Inchon 21'. A major component of this policy is the Solid
Waste Control Programme employing a volume based-collection fee system. The programme
reduced daily refuse production by 30 per cent, to 1,548 tonnes. At the same time revenues from
waste collection increased by 195% to US$ 1.6 million, mainly due to extension of user fees to the
lower-income population. Strict regulations on excessive packaging were put in force. Organic
wastes are now being turned into fertiliser by use of fermentation processors, installed in waste
treatment centres and in households. Recycling centres are taking care of a growing quantity of
Inchon's non-organic wastes. Overall, the policy has been a great success. UNCHS Best Practices Database, UNCHS, Nairobi see http://www.bestpractices.org |
Throughout Europe, and increasingly in the USA, the municipal composting of organic waste is catching on. New York has recently installed a pilot plant at the Fresh Kills dump on Staten Island, recognising that the recovery and composting of organic wastes have the twin benefits of reducing the volume of dumped waste substantially whilst producing fertile soil for the recovery of inner city wasteland and the creation of urban or city-fringe horticulture.
London used to return most of its night soil as a fertiliser to its market gardens and orchards. But
when London grew at an unprecedented rate in the 19th century, seepage of sewage from latrines
into nearby wells caused major epidemics, leading to the construction of a comprehensive sewage
system. However, there is a significant problem with London's sewage system: all liquid wastes -
human wastes, rain water and factory and business effluents - are flushed into the same sewer.
Small rivers that run through London, such as the Fleet, the Effra and the Wandle, have been put
into pipes and have become carriers for the city's liquid wastes. Valuable plant nutrients contained
in human wastes are thus mixed with toxic substances. Ironically, in recent year's London's
increasing de-industrialisation also led to a reduction in the heavy metal and organic chemical
content of London's sewage.
Sewage
Once it is flushed out from peoples' homes and commercial enterprises, the sewage of the Thames region runs through a pipe network extending to 80,000 km which are connected to 400 treatment works, the largest of which, Beckton in South East London, serves some 2 million people. Every day it processes around 1 million tonnes of waste water. Converted into 6,000 tonnes of wet sewage sludge, this is pumped into ships and then dumped into the Thames estuary. In total, Thames Water every day disposes of some 22,000 tonnes of sewage sludge, containing 200 tonnes of non-renewable phosphates in the North Sea. With plans to incinerate this now far advanced, the question should be raised and publicly debated whether it would make more sense to compost it and turn it into fertiliser. Phosphate fertilisers now used on farms are likely to be in short supply in a matter of decades.
A feature of 20th Century urban behaviour is the prevalence of linear resource flows. Materials are
extracted and processed into manufactured products which end up as wastes in some hole in the
ground. Food is imported into cities and organic waste products are often not returned to the soil:
far too much waste is flushed into the sea, dumped in landfill sites or incinerated.
Circular resource flows and waste minimisation
An important principle of sustainability is to adopt circular resource flows, where outputs are used as inputs into the production system: waste becomes a resource, instead of being a nuisance to be disposed of. Sewage works should be fertiliser factories serving local market gardens. Toxic wastes should be designed out of production processes or converted back into useable materials. But London currently recycles only a small percentage of its wastes, and if current trends continue it will not achieve the government's own targets for recycling 25 per cent of household waste by the year 2000. The general public is keen to be more involved in recycling but is being given few options for this. This is another issue that requires much wider public debate.
Even more fundamental, and equally cost effective, is waste reduction. This could be achieved by the better use of materials, more local production requiring less packaging, and deliberate encouragement of longer-life products. Londoners have never had the opportunity to enter public discussions on these important options for more sustainable consumption patterns.
| The metabolism of Kalundborg |
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| What does a circular metabolism mean in practice in a European context? The town of
Kalundborg, in Denmark, provides an interesting example of what can be done when waste is
used as a resource rather than discarded as a nuisance. Stage by stage, local companies have
developed a symbiotic system as illustrated in the diagram opposite, creating a circular
metabolism in which each step of the chain makes a profit. The Kalundborg process came about through entirely voluntary action by companies for commercial reasons. To a lesser extent, other cities have adopted similar resource use strategies as part of the way they operate, with the market as the main organising principle. Not all circular solutions will be market-driven, however. The creation of end-markets for waste can founder upon regulatory barriers, lack of information and scale diseconomies. |
London has a huge economy of some £82 billion a year, on par with that of Saudi Arabia. It is a champion of the unbridled 'free' market and its transactions have a global reach. Over 30 per cent of its economy are financial services, with services as a whole making up nearly 80 per cent. It continues to invest where there is the highest rate of return, but has neglected creating a stable mixed economy in its own backyard.
London is a massive importer of food and industrial products, yet its own manufacturing base now makes up only 12 % of its total economy. London's recent rapid growth in GDP (over 30 per cent from 1984 to 1990) has left the unskilled and semi-skilled particularly vulnerable, with a dramatic rise in unemployment during the recession in the early 90s. The trend towards service sector activities has resulted in a pronounced East-West imbalance, with East London suffering from economic and social deprivation, largely as a result of the decline in manufacturing industry. The level of unemployment, especially among young people, is unacceptably high and requires urgent action.
An assessment of London's economy also requires us to understand its global environmental impacts. The conduct of London-based corporations regarding the exploitation of resources overseas is as relevant to the future of London as its rate of youth unemployment. The environment in distant countries is treated as a free resource, with the result that both local people and other living species are adversely affected.
Logging, mining, and oil and gas extraction in tropical rainforest areas, financed by London investment banks and operated by London-based companies, are a case in point. How can we make sure that the 'free' market differentiates between products that cause environmental and human damage and those that don't?
Interestingly, London is also strong on organisations representing rural communities in other parts of the world whose lives are being disrupted by the exploitation of their natural resources by London-based companies. There should be a public forum for their views and concerns to be aired, to help find solutions to conflict situations. London should promote more openness and accountability of its business activities.
To compensate for the inherent limitations of the free market as a tool for creating a sustainable economy - it supplies things people are able to pay for in money but ignores the needs of those with the least buying power and treats the environment as a free resource - , society has to make arrangements to meet needs which are neglected, and assure adequate living conditions for all concerned. These arrangements include prudent regulations of numerous kinds, i.e., ecological taxes, utility regulations, pricing structures and the public expenditure of the proceeds of these and other taxes. London has proper forum for discussion of these matters as they affect London in particular. The players on the stage of London's economy include government, local authorities, quasi-governmental bodies, the corporate sector, local enterprises, workers, investors and consumers. No one can play anyone else's part for them, they all have their unique contributions to make. But currently there is no London-wide forum to enable all these players to get together to discuss practical ways of making London's economy more sustainable.
Without such a forum progress towards a sustainable economy will depend on decisions taken by the various actors independently, or at best through partnerships which are not fully representative. Great advantages would be likely to result from more inclusive consensus-building processes.
There has been much debate recently on how new tax regimes can stabilise economic behaviour
of both companies and consumers. Ecological or resource taxation could work in favour of
sustainable development, but it requires co-ordination at the supra-national and national levels in
order to provide a level playing field for business. There is also scope for a London-wide authority
to use powers of local taxation in this way. Ecological taxes favour ever-improving environmental
best practice. They are needed alongside regulation to ensure that environmental costs are
included in the price of products, to ensure that the buyer pays the true cost. This would lead to a
substitution of products with low environmental costs for those with higher ones.
Ecological taxes and social justice
London needs a voice to call for tax reform and for measures to protect disadvantaged people. Used in isolation, the effect of ecological taxation is that some goods are only affordable to those with high incomes. Ecological taxes must therefore be counter-balanced by ancillary measures to ensure that the proceeds of these taxes are applied for the conservation of the environment, as well as for promoting social justice, e.g. by providing resources for locally promoted sustainable development so as to benefit people disadvantaged by ecological taxation.
The performance of the economy is currently measured mainly in terms of monetary indices, such
as Gross Domestic Product and the Retail Prices Index. The GDP only measures the volume of
cash transactions, including those associated with ill health, accidents or clean-up of pollution. For
instance, if a road accident occurs, this actually increases the GDP because money is spent in
meeting medical and repair costs. As a measurement of economic performance, the GDP has
other deficiencies; for instance, it does not take into account the contribution of voluntary work, the
'gift economy' or the depletion of resources, such as North Sea oil. The Government has
published a list of possible indicators of sustainability in the United Kingdom. These largely ignore
social dimensions and also the effects of our impacts on our trade partners.
Alternative economic indicators
If London is to move towards becoming a more sustainable city, indicators to measure its progress towards that goal are needed. Recently new indices, such as the 'Index of Social Welfare' developed by London's New Economics Foundation, have tried to meet the shortcomings of existing GDP-based statistics. These, and the Local Government Management Board's 'Sustainability Indicators', have a vital role to play in formulating strategies for sustainable economic development for London. Since everyone has a part to play, the process of selecting the right indicators for London requires leadership, expertise and effective public participation.
| Jobs from environmental improvement |
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| 'The countries with the largest environmental control industries have some of the strictest
environmental regulations in the world. Their firms have benefited as other countries have
inevitably had to raise their environmental standards. ... In the UK, weak regulation and ineffective
enforcement ... have prevented innovative firms from developing and creating more jobs. ...
Despite the record of lost opportunities, the Government and industry still have a chance to get in
early on the next transformation in the market - to cleaner technologies.' Friends of the Earth, Working Future?, 1995 |
A city's main natural resource is its people. The goal of a sustainable economy is not necessarily full employment. The real aim is to satisfy the needs of people for a secure livelihood: it may be that the needs of many can be met by their being involved in satisfying activities and having sufficient secure financial resources, however derived. London should urgently explore new ways to enable unemployed people to improve their situation; and unemployed people should be actively involved in this search.
| Applied environmental management, Gothenburg, Sweden |
|---|
| Gothenburg is Sweden's second city, with 445,000 inhabitants. It has solved many of its
environmental problems through comprehensive, multi-disciplinary approaches. Two thirds of all
households are linked up to the district heating systems. Gothenburg was the first city to adopt a
policy for all municipal purchases to be of environment-friendly products. The general public is
encouraged to be environmentally concerned through the city-wide distribution of an eco-
handbook. Gothenburg's planning policies in housing, waste and transport management are all
based on perspectives of resource efficiency and sustainable development. Best Practices
Programme, UNCHS, Nairobi. |
The precautionary principle, too, increasingly finds an advocate in the insurance industry, influenced by the massive losses suffered in insuring environmental risks, in areas such as asbestos, storm damage and toxic waste dumps. London's vast insurance sector cannot afford to assume that any environmental risks can automatically be insured. Reality has proved otherwise. London's insurance industry is becoming a natural advocate of policies for precautionary action for pollution prevention. It is not surprising that 48 insurance companies have recently signed a Statement of Environmental Commitment.
All government bodies, quangos and companies should undertake audits to identify the groups
affected by their actions: customers, employees, shareholders, local and distant communities, the
environment etc., and establish policies to ensure fair treatment of them all. They will also need to
create tools to measure social and environmental performance. Companies with operations in
other countries have a responsibility to work towards a fair and sustainable economy in those
countries. Greater access to public records and much greater public accountability is vital. The
Confederation of British Industry's Environmental Business Forum is leading the way on these
issues and London consultancies such as SustainAbility are providing valuable professional
advice.
Environmental and social audits
To help business develop in this way, more funds should be used to support advice, research and
development of sustainable products, processes, industries practices and export strategies. A
recent survey by Greenwich Environment Management Services showed that what businesses
wanted most was confidential access to advice on sustainability: this is the kind of field in which
more Londoners could be making a living by providing appropriate professional services.
Individuals can make conscious choices about which products to buy, where to buy them, and
where to invest their money. The 1980s Green Consumer Movement has had a considerable
impact on purchasing policies of retailers. Many consumers now make informed choices of which
organisations to support, which leisure activities to pursue, what means of transport to use; and
they also have the option to re-use, repair and recycle. More information is needed to enable
people to have the option to select quality goods that last and that have a sustainable origin.
Environmental purchasing and contracting
Individuals can influence government bodies, local authorities and companies to adopt environmental purchasing and contracting policies. They can lobby for the purchase of environmentally friendly products in order to reduce the waste of resources and to prevent pollution, even if these are sometimes more expensive. They should also encourage the choice of locally produced goods wherever possible. The emphasis on short-term profit must never be allowed to override the principles of sustainability.
In a city such as London regeneration of run-down areas is a continuing process. But currently
urban renewal projects are too often driven by pressure to create money wealth and attract inward
money investment. The present system of competitive bidding for government funds works
against wide participation in the preparation of schemes. Assessing local need, and then
developing local resources, especially people's skills, should be a priority: therefore local people
should be able to initiate urban renewal projects themselves, based on their intimate knowledge of
local needs.
Urban regeneration projects and human resources
All too often skills available in the community lie dormant. Too many people are being forced into early retirement when their experience could still make valuable contributions. REACH (Retired Executives Acting in the Community) is an agency to enable this resource to be used. These sorts of initiatives, making use of resources which would otherwise go to waste, can contribute to regenerating run-down areas and building a more sustainable economy in London.
The potential for community owned and more democratically owned businesses should also be recognised. The community businesses in Waltham Forest are great examples of environmentally-sound grass-roots initiatives, kept going by tremendous local support. Community businesses should be given preferential funding opportunities via development trusts or banks.
Community Businesses
| Making Sustainable Investments |
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| 'Short, medium and long term performance indicates that socially responsible investment is compatible with above average returns' Friends Provident Management Group. A recent Gallop survey found that over 50% of investors regard environmental and ethical considerations as important. National Provident Institution's Global Care team believes in taking a positive, proactive approach which seeks out companies making a positive impact, in contrast to the traditional negative ethical approach which merely avoids objectionable industries. Gobal Care invests in 'industries which offer solutions to environmental and social problems, such as healthcare, education, telecommunications, community banking, recycling, pollution control and renewable energy. Over the long-term, we believe that companies which address society's needs and face up to today's environmental challenges will prove to be winners'. |
Questions like these, and the answers we choose to give them, are important because they indicate how much say citizens should have in the way land and buildings are used. In a sense, every part of London, whether publicly or privately owned, is part of what is 'ours'. It follows that ownership of urban land is not absolute but is a privilege involving social responsibilities. Many of these responsibilities are enshrined in the law. But there are wider responsibilities which go beyond the letter of the law. For example we would regard it as an abuse of the privilege of ownership for a company to keep a city site vacant for many years, just to suit its own financial interests. It gives the whole neighbourhood an air of being run down. Such abuse is all the more serious if there is a local shortage of land which could, for instance, be used for housing homeless people.
| The Land is Ours |
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| The occupation of the derelict site on the banks of the River Thames in Wandsworth by The Land Is Ours (TLIO) has proclaimed a principle which, although not recognised in the Royal Courts of Justice, appeals not only to sentiment but to reason. TLIO assert that the site should be used for socially useful purposes determined by an open, inclusive, consensus building process. It invites Guinness plc, the landowner, to be a good neighbour and behave as a responsible fellow-citizen. |
The current adversarial system does not assist citizens wishing to become involved in the planning process. In many ways it positively discourages participation and makes an already complex and confusing process more daunting than is necessary.
Local authorities make their planning decisions by reference to their Unitary Development Plans which they prepare having regard to the Strategic Guidance for London. This is prepared by the Minister for London. He does so with advice from the London Planning Advisory Committee (LPAC), but is not bound follow such advice; and in many respects the recently published version of the Guidance, although a great improvement on its predecessor, does not follow LPAC's excellent advice: it fails to set a holistic agenda for the strategic planning of London for the next decade or so; it fails to integrate planning, transport and social issues, and it fails to explain how resources will be provided and mechanisms put in place to ensure that policy is implemented. The Guidance offers very little comfort to the most needy Londoners, does not even refer to the dangers of climate change and contains little more than a polite nod towards Local Agenda 21.
The whole situation should be reversed. The clear need is for London to have its own strategic
authority, committed to sustainability and to bottom-up decision-making, with the powers and
resources needed for it to take responsibility for the preparation and implementation of a
development plan for London, taking fully into account the outcome of any other relevant
processes such as a city visioning exercise. The plan should include provisions relating, for
example, to housing densities, ensuring that land is available for meeting urgent needs such as
affordable housing.
Participation in planning
Any development should be preceded by an open, consensus-building process (click here for some examples - Implementation section). This would mean Parliament revising the national planning legislation; but in the meantime the use of these processes could be encouraged, through mediums such as the London Planning and Development Forum, in the interests of enlightened development. All public bodies should use them before engaging in, for example, road building schemes: this would ensure that these issues were properly aired, in a process involving everyone affected, before any decision is taken.
The proposed London Citizens Forum could help to promote these changes in the way decisions about land use and development are taken.
There is scope for experiment in new forms of community. For example, ecological 'low impact'
neighbourhoods could be declared to demonstrate the advantages of innovative 'greener' urban
lifestyles. These could be created in a range of locations such as parts of 'inter-war' London where
run-down housing and infrastructure require substantial investment. Features could include:
New forms of community
Some forms of transport are inherently more sustainable than others: for example walking, cycling and, to a lesser extent, public transport are more sustainable than travel by motor car, due to the car's high energy consumption, its many polluting effects and the road space it requires. On the other hand in some circumstances people's needs are best served by the car. In some instances the needs of disabled people are better served by cars than public transport. In any case, an integrated approach, dealing with all forms of personal travel needs, the transportation of goods, short and long journeys is essential. This means the optimal integration of roads, railways, the underground, canals and rivers, and also air travel. At present this is sorely lacking.
Travel in London is normally only a means to an end, such as getting to work, to the shops or to school. If the ends can be met with less travel, for example by jobs, shops or schools being located nearer homes, or by goods being produced or crops grown nearer the shops, such measures would contribute to a more 'sustainable' transport system. As these examples illustrate, transport policy overlaps with other policies, such as land use planning, the economy, education and health provision. Another cross-over is between transport safety and unemployment: safer public transport may require more staff. Transport decisions involve large sums of money: the spending decisions must be related and integrated for public benefit. Thus a comprehensive approach is needed. And this certainly includes consultations with representatives of disabled people.
| Sustainable transport development, Curitiba, Brazil |
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| The Brazilian city of Curitiba has made a substantial investment in public transport development. The city of 1.6 million people has a unique 'surface metro' of fast running buses, which has been developed over the last 20 years. It began with the use of express buses on exclusive busways
radiating out of the city centre. These axes have now been further extended and new urban
developments on adjacent land acquired by the city have been encouraged. The old city centre
itself could be pedestrianised, with thoroughfares being developed into tree-lined walkways. Many
cycle routes have been established. Curitiba's public transportation system is used by over 1.3
million passengers per day. 28% of express bus users previously travelled by car. Despite high
car ownership, actual car use is low. Transport fuel consumption has been cut by 25% city-wide.
As a result, Curitiba has one of the lowest air pollution levels of any Brazilian city. Jonas Rabinovitch, Curitiba: towards sustainable development, Environment and Urbanisation, October 1992. |
There is no space here to name the numerous organisations - campaigning groups, business organisations and governmental or quasi-governmental bodies - which have put forward authoritative views on many aspects of transport in London. They are well able to make their own input into the debate. The point which needs stressing is that decisions, London-wide or local, must be preceded by real debate, and input into that debate must not be limited to economists, transport experts and the representatives of powerful interests: 'ordinary people' are certainly the best judges of their own requirements; people with special needs are the best judges of these; and architects, ecologists and business people often have innovative ideas to contribute.
Nor is there room to point to current initiatives, examples from other cities or policy directions. Profound changes are needed, to restrain the use of the car; to restore local streets to our children; to reclaim our high streets for shopping and social encounter, to make cycling, walking and travel by public transport safe and pleasant; to create a diverse and just transport system. Imaginative policies are needed, making maximum use of new technology, and above all worked out by consensus-building processes, with due regard for special needs, both at the London-wide and at the local level.
Consensus-building will not be easy. Transport is the subject which illustrates most graphically both the moral dilemmas and the power struggles raised by sustainability. For the better off, accustomed to a car-based life-style, the car represents freedom. This vision clashes with the need to share and to be responsible.
Fortunately many young people today are growing up with a different vision. Until their vision is generally accepted, the car manufacturing and road-building industries will continue to lobby for further expansion of this form of travel. To resist this pressure, our elected representatives need support. This is the sort of support which the London Citizens Forum might help to gather.
Londoners are caught in a spiral of deteriorating transport and environment, fuelled by the
Government allowing the cost of petrol to increase by only half the RPI whilst allowing underground
fares to increase by twice the RPI, bus fares by three times the RPI and surface rail fares by four
and a half times. Policies which benefit all should have priority.
Some policy recommendations
| WEN: The Women's Environmental Network |
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| WEN, based in Islington, seeks to educate, inform and empower women and men, who care about the environment, to take positive steps towards a more sustainable lifestyle. WEN provides information via briefings on topics of relevance to women and gives advice on consumer issues. It is currently campaigning in the areas of waste prevention, air pollution, personal sanitation and forests. |
If we look once again at our definition of a 'sustainable city', it is obvious that human health and the health of our environment are closely linked goals, that housing is a basic need for everyone and that education is vital for learning to lead sustainable lifestyles. Traditionally these subjects are dealt with by separate authorities or separate departments of local or national government, they are regulated by separate legislation and they are administered by separate institutions. There is little co-ordination. Workers in these different fields tend to be absorbed in their own problems and to have little time to relate to other disciplines.
Londoners need to explore the connections between these subjects and to find ways of communicating across barriers. There are also obvious links related to energy conservation and other 'environmental' issues. Bad environmental conditions typically occur because of the misuse and waste of resources, linking individual ill-health with wider environmental impacts. Equally important are the links between environmental questions and social issues, for example bad housing, which not only wastes energy and is bad for people's health but also interferes with educational development.
Another feature which health, education and housing have in common is the lack of opportunity for public participation in decision making in these areas. There is little enough opportunity at the local level, and almost none at the London-wide level. Huge sums of public money are spent on the education and health services, and on housing in London, yet the general public doesn't have a direct say in how much money should be spent or, indeed, how it should be invested.
Individual well-being depends on the well-being of the society to which the individual belongs. And vice versa. For London to work sustainably Londoners must learn to live sustainable life-styles; and to help them do so, London needs to learn to work as a sustainable city.
A new London-wide government would be able to consider these issues in the round. Further arrangements are needed to enable local citizens to voice their opinions and take an active part in decision-making. The London Citizens Forum could help to inform and gage public opinion and to stimulate debate.
| Akina Mama wa Afrika (AMwA) - 'African sisterhood' |
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| Women living outside Africa face a battle on two fronts: in a predominantly white society they face racial discrimination, and within their own communities they suffer gender-based oppression. They also face tremendous problems created by the different social, economic, political and cultural environments in which they find themselves. AMwA seeks to create space for African women to articulate their own developmental needs. It provides various services including training and has strong links with the women's movement in Africa. |
Public health campaigns, such as the Public Health Alliance, suggest that a new vision is needed, a New Public Health, which acknowledges the many influences of environmental, economic, social and lifestyle factors. We need to consider, for example -
Through the London Citizens Forum organisations working on these issues could gather evidence on the wider causes of ill-health in London and consider how to promote good health by environmental improvements.
| Camden Healthy Cities |
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| The London Borough of Camden has adopted the World Health Organisation's 'Healthy Cities' programme. This is a project to reduce inequalities in health by working in partnership across sectors with support for community participation. Camden's Healthy Cities officers are co-ordinating the production of indicators to measure the quality of life in the borough and progress towards sustainable development. |
Housing is controlled by central government and the agencies it controls, by the London Boroughs, housing associations, landowners and developers. The vast majority is producer- driven, giving people little chance to participate in decision making on housing issues, whereas in large parts of the developing world and Europe, it is more consumer-driven. There is a great need to break down the barriers and widen the opportunities for participation.
The future of planning belongs to an increasingly decentralised approach to building local
communities of interest, which have the powers and resources to initiate housing development
projects and to manage these for the common good.
Self-build is virtually absent in London, yet this approach to housing energises people and helps
to create community. Through building their own houses, the individuals involved learn practical
skills such as building and carpentry, as well as administrative and financial know-how. These
skills enhance people's self-confidence and employment prospects. Experience demonstrates that
purpose built, participatory housing development is more likely to be used appropriately and
efficiently. Such houses tend to be well insulated with and have a lower environmental impact, and
with great advantages for all groups in society, including disadvantaged people in the community.
The need to develop co-operative skills enriches all concerned.
Self-build - a sustainable answer
There is clearly a role for a London Citizens Forum to facilitate London-wide exchanges of experience, promotion of best practice and monitoring of progress in self-help housing development, maintenance and management.
These initiatives could help:
Some policy recommendations
| People for Action 2001 |
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| Poverty is a major issue facing housing associations in Britain today. It is concentrated on new housing association estates where unemployment is high and government subsidies have been reduced. People for Action (PFA) has over 25 housing associations as members. They give tenants the chance to participate in decision making on rent levels, facilities for children and job opportunities. PFA believes in building communities rather than just housing estates and local job creation is part of the package where ever possible. Energy efficiency programmes have helped reduce heating costs for tenants whilst reducing the environmental impact of dwellings. |
Education and training for the 21st Century needs to start from the premise that life-long learning is a key aspect of our existence. People require educational support for self-help initiatives, livelihood planning and encouragement of personal creativity. We have to face the possibility that full employment may never return to our technology-driven society. It is apparent that education for sustainable living goes beyond conventional frameworks, involving not only academic competence, but education of the whole person. It also respects the crucial importance of practical skills needed for making and growing things.
All learning begins in the family and children learn most effectively through what is, and is not,
done in practice in their homes. New ways to support the family need to be found, for example,
education for parenting. In fact, education also involves the whole community and there is
potential for closer relationships by, for example, encouraging voluntary service to the community,
developing schools as eco-centres and continuing support for students after completion of
courses.
Family and community as the foundation of learning
Young people have a lot of energy and imagination, yet often this has no outlet in city life, causing
apathy, tension, social disorder and crime. Given space and encouragement to act upon their
ideas, young people's energy could be channelled in more constructive ways. If their thoughts and
ideas are listened to and respected, young people can and will play a vital part of the community.
Their respect for other people grows with their own self-respect. Participation should be
encouraged in schools, thereby showing young people that they have an active say in society, not
just a role as passive pupils or consumers. Young people could establish their own London Young
Citizens Forum, run by young people for young people.
Young people, their energy and their needs
Education for sustainable living recognises that life is about more than material
consumption, it is about enhancement of moral, spiritual, social and emotional skills. It therefore
sets out to support the development of such higher values as co-operation, mutual respect and
love, and the search for unity in diversity. All this might find expression in experiments in urban
'permaculture' lifestyles which blend practical and spiritual elements. Education for sustainable
living should empower each individual's self-awareness and self-esteem; as well as helping to
develop their sense of personal, social and moral responsibility.
Education for values, empowerment and human development
Educational establishments and academics could make many vital contributions to an effective London Citizens Forum. The relationships could be of mutual benefit, with the London Citizens Forum providing opportunities for participation and involvement.
| Encouraging confidence in young people |
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| "A major barrier at present is apathy among young people. This apathy can be the result of their
feeling that change is not possible. Young people can also feel that they are not 'part of things'. In
order to facilitate change, young people need to become involved; to be given a say and the
confidence to act." Report of the workshop on young people at the 1996 Linking up London for a Sustainable Future conference |
| URBED and the sustainable urban neighbourhood |
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| The Industrial Revolution has left us with an image of the city that is dirty, overcrowded and
environmentally disastrous. However, our sustainable future may not be the green homestead but
the dense urban environment where public transport, recycling, waste restoration and combined
heat and power (CHP) is viable. Rather than being seen as a self-contained settlement the
Sustainable Urban Neighbourhood is envisaged as an integrated urban building block. The aim is
to repopulate existing settlements and to increase density rather than to encourage urban sprawl
or out-of-town development. A rich mix of uses is advocated facilitating a critical mass of activity.
This concept, advocated by URBED, applies to run-down areas of London just as much as any
other urban area in the UK. "I believe the future should be seen in terms of a much more decentralised approach building on local communities of interest, which have the powers and resources to manage areas for the common good, rather than just agitating for improvements". Nicholas Falk, URBED |