Net zero businesses directly generated \u00a336.7bn in gross value added and supported 308,000 full-time equivalent jobs in 2025.\u00a0A further \u00a351.2bn was generated through supply chains and \u00a316.8bn through wider economic activity linked to worker spending.<\/p>\n
The\u00a0report\u00a0<\/a>puts the sector\u2019s total contribution at \u00a3104.7bn, equal to 3.8 per cent of the UK economy.<\/p>\n It says the net zero economy now supports as many jobs as financial and insurance services, and nearly half the number directly employed by the construction sector.<\/p>\n For every \u00a31 generated directly by net zero businesses, another \u00a31.85 is created elsewhere in the economy, according to the analysis.<\/p>\n The direct contribution of net zero firms is bigger than scientific research and development, valued at \u00a329.5bn, and slightly ahead of architectural and engineering activity, valued at \u00a336.2bn.<\/p>\n Direct employment in net zero businesses is also twice the number of full-time equivalent jobs supported by motor vehicle, trailer and semi-trailer manufacturing.<\/p>\n Louise Hellem, chief economist at the Confederation of British Industry, said: \u201cThe UK\u2019s net zero economy is now a major part of the national industrial base.<\/p>\n \u201cIt supports more than a million jobs and generates over \u00a3100 billion in economic value, with activity embedded across energy, manufacturing, construction and high-value services.\u201d<\/p>\n She said the transition was not being driven only by a few large projects, but by \u201ctens of thousands of businesses, predominantly small and medium-sized firms, operating across the country\u201d.<\/p>\n The report, commissioned by the\u00a0Energy and Climate Intelligence Unit<\/a>, the climate and energy think tank, identifies 32,500 registered net zero companies in the UK.<\/p>\n Its core analysis is based on 23,500 active companies with both reported turnover and at least one employee.\u00a0Of those, 96.4 per cent, or about 22,700\u00a0firms, are small or medium-sized businesses.<\/p>\n Nearly 48 per cent of companies in the sector have been established within the past decade, while one-in-five (20 per cent) have been founded since 2020.<\/p>\n The report also says net zero jobs are more productive and better paid than the UK average.\u00a0Jobs supported directly by net zero businesses generate \u00a3119,300 in economic value per full-time worker, about 48 per cent above the national average.<\/p>\n Average wages in the sector are estimated at \u00a343,142, 11 per cent above the UK average of \u00a339,039.<\/p>\n The largest part of the net zero business base is low-carbon and renewable energy generation, with 8,017 companies.<\/p>\n Waste management and recycling accounts for 4,441 businesses, followed by building technologies with 3,000, low-carbon consultancy, advisory and offsetting services with 2,977, and heat pumps and other renewable heating sources with 2,773.<\/p>\n The report says the sector\u2019s reach now extends well beyond power generation, with activity spread through construction, transport, finance, environmental services, manufacturing and engineering.<\/p>\n It also identifies a renewable energy and storage pipeline of 262.3GW, requiring an estimated \u00a3455.4bn of investment.\u00a0Around two-thirds of that pipeline is already active or under construction.<\/p>\n Battery storage accounts for the largest share, at 129.7GW, followed by offshore wind at 47.9GW, solar photovoltaics at 44.5GW and onshore wind at 22.9GW.\u00a0A further 9.7GW is linked to pumped storage hydro, with smaller pipelines for hydrogen and energy-from-waste projects.<\/p>\n Hellem said: \u201cThis transformation is being underpinned by a substantial pipeline of investment.\u201d<\/p>\n She cited large-scale offshore wind projects such as Dogger Bank and Berwick Bank,\u00a0grid-scale battery storage in Yorkshire<\/a>, and hydrogen and industrial decarbonisation schemes in industrial heartlands.<\/p>\n The report says electricity transmission will be critical to turning the pipeline into working projects, with \u00a356bn of planned transmission investment over the next five years.<\/p>\n But it warns that new grid capacity is needed to connect low-carbon generation, particularly offshore wind, to centres of demand and to prevent network bottlenecks.<\/p>\n The economic footprint is spread across the UK, with London boasting the largest number of registered net zero businesses, at 8,948, followed by the South East with 7,436.\u00a0The South West has 5,270, the North West 5,048, Scotland 5,044 and the East of England 5,043.<\/p>\n But net zero activity has its strongest relative economic importance in industrial and energy-focused regions contributing to 4.9 per cent of regional economic output in Scotland, 4.4 per cent in Yorkshire and the Humber, 4.3 per cent in Wales and 4.1 per cent in the East Midlands.\u00a0Scotland also has the largest infrastructure pipeline, with 70.5GW of capacity, supported by offshore wind, hydrogen and energy storage.<\/p>\n Pete Chalkley, director of the Energy and Climate Intelligence Unit, said the economic growth, energy security and climate effort behind the transition are underpinned by \u201cover a million UK workers and more than 20,000 small businesses\u201d.<\/p>\n He described them as \u201cthe unsung heroes of the net zero economy\u201d.<\/p>\n \u201cThere should be great pride in the communities right across the country, from Hull to the Central Belt and Manchester, in the importance of the work they do in driving towards net zero,\u201d Chalkley added.<\/p>\n The report links the sector\u2019s growth to wider questions over energy security and competitiveness, saying recent geopolitical volatility has highlighted the UK\u2019s exposure to international oil and gas markets.\u00a0The shift to more domestically generated low-carbon energy could, it argues, reduce exposure to external price shocks, while creating high-productivity jobs and investment across the regions.<\/p>\n But the report also warns that the opportunity is not guaranteed.<\/p>\n Hellem said: \u201cHigh electricity costs and wider competitiveness pressures risk slowing progress at a critical moment.\u201d<\/p>\n She added: \u201cThe politics of net zero may be fragmenting, but the economic case has never been clearer.\u201d<\/p>\n![\"\"](\"https:\/\/www.newsbeep.com\/uk\/wp-content\/uploads\/2026\/06\/net_zero_economic_contribution_page15_crop-578x261.webp\")
The UK net zero economy generated \u00a3105bn in 2025, including \u00a336.8bn directly from net zero businesses, \u00a351.2bn through supply chains and \u00a316.8bn through wider economic activity, according to CBI Economics.\u00a0Credit:\u00a0CBI Economics \/ Energy & Climate Intelligence Unit.<\/p>\n