I used to be a member of Greenpeace, Friends of the Earth, you name it. If it involved pretty girls in baggy sweaters, lentils and tree hugging I was in! But since graduating I’ve been far less active, or have I? I turn off my energy efficient lights, I’ve sold my car, I hardly ever watch TV (why would I?) and put on jumpers in winter to save on the gas bill but all these things are as part of earning too little amidst rising energy costs as they are part of my green intentions.
Reducing our carbon footprint to combat climate change seems like a good thing to do even though it’s probably sun spots that we really need to worry about. Yet most people believe it’s all about denying ourselves fun, i.e. less shopping, less travel etc. but I don’t think it has to be that way and believe many changes should come from government and local authority first.
For a start let’s forget Al Gore and his nine inconvenient untruths (High Court,London, 2007), his huge global business empire and his own mansion that uses more electricity in a month than the average American household uses in a year!
We need to reinvent our towns, redesigning the way they work and changing the way we live. Many towns import their energy, most of it not green. The trick is to harness and capture the energy that is already there from the Sun, ground and air, and create local energy distribution systems.
Firstly, the buildings of today will be around for many, many years, so it’s their energy performance that must change. Keeping an even temperature inside a building means insulating them, so there should be grants or local tax incentives available to help people green their homes?
Homeowners are more sensitive to energy costs because they have to pay for them directly. But office buildings are sometimes shockingly energy-inefficient and wasteful. Have you ever wondered how ‘green’ that new primary school is, the new multi-storey car park, new supermarket or offices in town? Are they using windmills or solar panels?
Secondly, how do we get to work or go shopping? Car sharing schemes anyone? Cutting private car use generally means civic leaders being prepared to risk a few brave decisions. For example, when a new suburb was built in the German city ofFreiburg, they ran a tram service from the moment the first resident moved in. This meant empty trams at first, but now nearly half of its residents are car free. Do you have a genuine transport choice in your area?
Is it just as cheap and convenient to go by bus, tram and local train as it is by car? Until it is, heavy traffic will continue to put people off walking and cycling, which are healthiest and greenest. And why aren’t new road developments built with proper, safe cycle lanes alongside?
Thirdly, what about hugging trees? Well, first off we need trees to hug. Are lots more big trees being planted? Are acres of new allotments available for us to grow our own or are local councils looking to sell them off to housing developers? Are parks and other green spaces being properly maintained?
Greenery is critical to counterbalance urban heat from hotter summers, when night-time temperatures remain high because of heat retained by brick and tarmac. Plants only cool the air if they stay green, which means capturing heavy winter downpours instead of letting them just flood the drains.
Talking of water, storage solutions can be cunningly disguised as beautiful water features. And greening a place properly includes the roofs. InSheffield, even bus shelters have green roofs to filter pollution.
There will be something else common to all truly sustainable towns: they will be more prosperous than unsustainable ones. This is because carbon emissions are only one sign of the inefficient way in which natural resources are being used.
As resources dwindle, economic pressure will grow to use them more wisely. Future-proofing a town means creating the markets for green businesses and green technologies, and designing the space and facilities to support them. In a well-designed, sustainable city, most residents believe their progress is linked to its future.
If you are on a low income, you may have little choice about where you live. So with fuel prices soaring, you want to live somewhere served by affordable public transport. You want your local authority to help with home insulation, and invest in local green energy which will protect you from perennial price hikes.
Whether you are looking at London leading on congestion charging, or San Francisco leading on solar power or recycling, it is clear that strong civic leadership matters most of all. We need that kind of vision, backed by serious investment, when it comes to planning and managing the towns of tomorrow. Why isn’t it happening in Wales? Ask a politician to explain.
And remember, making people proud of where they live cuts crime and makes people happier too.