rivers. Biofuels The government has established a goal of five percent of the total transport fuel that must be from renewable sources (e.g. ethanol, biofuel) by 2010 under the Renewable Transport Fuel Obligation. This goal may be ambitious, without the necessary infrastructure and paucity of research on appropriate UK crops, but import from France might be a realistic option. In 2005 British Sugar announced that it will build the UK's first ethanol biofuel production facility, using British grown sugar beet as the feed stock. The plant in Norfolk will produce 55,000 metric tonnes of ethanol annually when it is completed in the first quarter of 2007. It has been argued that even using all the UK's set-aside land to grow biofuel crops would provide less than seven per cent of the UK's present transport fuel usage. Fuel poverty Reducing occurrence of fuel poverty (defined as households paying over ten percent of income for heating costs) is one of the four basic goals of UK energy policy. In the prior decade substantial progress has been made on this goal, but primarily due to government subsidies to low-income families rather than through fundamental change of home design or improved energy pricing. The following national programs have been specifically instrumental in such progress: Winter Fuel Payment, Child Tax Credit and Pension Credit. Some benefits have resulted from the Warm Front Scheme in England, the Central Heating Programme in Scotland and the Home Energy Efficiency Scheme in Wales. These latter programs provide economic incentives for physical improvement in insulation, etc. Public opinion The UK is largely supportive of renewable energy and this is primarily driven by concerns about climate change and dependence on fossil fuels. In July 2013, the UK Energy Research Centre published a national survey of public attitudes towards energy in the UK. 74% of participants were very or fairly concerned about climate change. 82% were worried about the UK becoming too dependent upon energy from other countries. 79% wanted to see a reduction in the use of fossil fuels over the next few decades. 81% expressed a desire to reduce their energy use. 85% supported solar energy. 75% supported wind energy. 42% had never heard of carbon capture and storage (CCS) and when given further information many expressed concern, viewing it as a "non transition" – a continuation of unsustainable practices associated with fossil fuels. The public was undecided on the