Achieving the UK\u2019s net zero target by 2050 will cost less than a single oil shock and bring health and economic benefits while insulating the country against future costs, the government\u2019s climate advisers have forecast.<\/p>\n
Eliminating the UK\u2019s reliance on fossil fuels by adopting renewable energy and green technologies, such as electric vehicles and heat pumps, would be the best and most cost-effective option for the future economy, the Climate Change Committee (CCC) found<\/a>.<\/p>\n Doing so would prevent the kind of shock that consumers are experiencing from the Iran war<\/a>, which has sent the cost of oil and gas soaring to levels not seen since Russia\u2019s invasion of Ukraine in 2022.<\/p>\n Reaching net zero would cost about \u00a34bn a year, the CCC found, or close to \u00a3100bn by 2050, which was roughly equivalent to the energy-related costs of the fossil fuel shocks that followed Russia\u2019s invasion of Ukraine.<\/p>\n The findings contradict widespread claims made by rightwing thinktanks and populist politicians including the Reform party that net zero would represent a crippling cost of \u00a39tn to the UK\u2019s economy<\/a>. As well as exaggerating costs, these estimates failed to take into account the cost of paying for the fossil fuels needed for energy if we do not reach net zero.<\/p>\n Nigel Topping, chair of the CCC, said the real costs were not only manageable but offered protection against future fossil fuel supply crunches and against the impacts of the climate crisis. \u201cIn light of current world events, it\u2019s more important than ever for the UK to move away from being reliant on volatile foreign fossil fuels<\/a>, to clean, domestic, less wasteful energy,\u201d he said.<\/p>\n Ed Miliband, the energy secretary, said: \u201cIt is highly significant that the CCC has found that the transition to net zero is cheaper for our national economy than the entire cost of the last gas price crisis, and can protect families from future fossil\u2011fuel price shocks. This is further proof that those who oppose our mission for clean energy would abandon the pursuit of national energy security, lower bills and protecting our children and grandchildren.\u201d<\/p>\n Renewable energy is much more efficient than fossil fuels, as well as being more difficult for foreign governments to interrupt. People will also benefit from warmer homes, cleaner air, more active travel and healthier diets, with less red meat \u2013 representing about \u00a32bn to \u00a38bn in savings a year to the NHS and individuals.<\/p>\n Each pound invested in reaching net zero yielded between \u00a32 and \u00a34 in benefits, the CCC found. The saving on avoiding some of the impacts of climate breakdown would be worth as much as \u00a3130bn by 2050, according to a report published on Wednesday to supplement its advice to ministers on the seventh carbon budget<\/a>.<\/p>\n The government is to make its response to the seventh carbon budget, which will run from 2038 to 2042<\/a>, later this year.<\/p>\n Mike Childs, head of science at Friends of the Earth, said: \u201cThe current spike in the cost of gas and oil is a vivid reminder of why we must urgently end our reliance on volatile, costly fossil fuels \u2013 not remain hooked on them as some are cynically advocating.<\/p>\n \u201cThe CCC analysis shows the switch to clean, green renewables and electric vehicles is not only economically sensible but will make us far better off in the long run, while simultaneously safeguarding our environment.\u201d<\/p>\n The UK is legally bound to reach net zero greenhouse gas emissions by 2050<\/a> \u2013 the point at which the UK\u2019s carbon output is balanced by the absorption of carbon dioxide from the country\u2019s forests and land and any carbon storage facilities \u2013 but both the Conservative party and Reform have pledged to scrap the goal.<\/p>\n Oil soared above $100 (\u00a375) a barrel on Monday<\/a>, though it has since fallen slightly, with supply constraints continuing as some production sites in the Middle East have been put on hold and tankers are stranded in the strait of Hormuz<\/a>.<\/p>\n