Different methods of energy generation have differing impacts on the environment and climate change. If Swansea is to play a full part in moving Wales’ energy dependence away from CO2-producing fossil fuels, then we must be willing not only to promote energy efficiency but also support alternative and renewable energy generation schemes at both the large scale and at the domestic or community level. A sustainable energy plan for Swansea will help to improve Swansea’s capacity to contribute to national targets for carbon emissions and renewable energy generation.

Well-established renewable energy technologies that use biomass fuels or harness wind, water and solar power are continually improving but high capital costs, adverse public opinion and planning procedures have restricted their application. Using solar panels to heat water, for example, is becoming widely recognised as both efficient and affordable. Although renewable energy use can help reduce climate change, provide employment and bring economic benefit to communities, large-scale schemes can impact on the landscape and the natural environment. Nuclear power and energy from waste projects raise concerns about pollution and health, demanding careful consideration and informed public debate.