New analysis reveals the UK’s net zero sector now accounts for nearly 4% of national output, supporting over 1 million jobs and attracting billions in investment, marking a shift from policy ambition to industrial reality.
The UK’s net zero economy has moved beyond the realm of policy ambition and into the centre of industrial activity, according to fresh analysis from CBI Economics commissioned by the Energy and Climate Intelligence Unit.
The research puts the sector’s annual contribution at more than £100 billion, with a gross value added figure of £105 billion in 2025 and around 1.1 million jobs supported once supply chains and wider economic effects are included. Direct employment alone was estimated at 308,000 roles, spanning areas such as solar installation, building insulation, wind turbine manufacturing and electric vehicles.
For industrial decarbonisation professionals, the most striking message is that this is no longer a niche market. The CBI said the net zero economy now accounts for nearly 4% of UK output and sits across energy, manufacturing, services and associated supply chains. It also highlighted a pipeline of about £455 billion in potential investment in energy infrastructure, underlining the scale of capital that could be deployed in the years ahead.
The report suggests the economic case is also visible in pay and productivity. Net zero workers earn an average of about £43,000 a year, roughly 11% more than the UK average, while each full-time job in the sector generates around £119,300 in economic value, which the authors said is about one-and-a-half times the national average. That helps explain why business groups see decarbonisation not simply as a compliance exercise, but as a route to higher-value industrial activity.
Small and medium-sized enterprises remain central to that picture. The CBI and ECIU said the net zero economy involves more than 22,000 small businesses, while other estimates in the wider green economy point to more than 600,000 direct jobs across environmental sectors such as waste, water, pollution remediation and nature-based activity, according to the Office for National Statistics.
Louise Hellem, the CBI’s chief economist, said clean power and decarbonisation were already a significant and growing part of the UK industrial base. She argued that the country had the expertise across energy, manufacturing, services and supply chains to capture more commercial opportunities if it stays the course.
The findings arrive amid political debate over Britain’s climate targets, with some Conservative and Reform UK figures calling for the net zero agenda to be abandoned. But the report’s authors and climate campaigners argue that turning away from the transition would risk weakening competitiveness at precisely the moment when energy security, lower operating costs and domestic supply chains are becoming more important.
Katie White, the climate minister, said accelerating electrification and clean power was the best way to shield households and businesses from future fossil fuel shocks. Friends of the Earth’s Sandra Bell said critics of climate action were ignoring the economic and social gains available from a stronger green economy.
The report also comes against a broader backdrop of decline in the North Sea oil and gas sector, where jobs have continued to fall as output from the basin has weakened. That makes the scale of the net zero economy all the more significant for policymakers seeking to manage industrial transition, regional employment and future investment.
- https://www.theguardian.com/environment/2026/jun/02/uk-green-economy-worth-more-than-100bn-a-year-net-zero – Please view link – unable to able to access data
- https://www.theguardian.com/environment/2026/jun/02/uk-green-economy-worth-more-than-100bn-a-year-net-zero – A recent report reveals that the UK’s net zero economy now supports over a million jobs and contributes more than £100 billion annually. The analysis, commissioned by the Energy and Climate Intelligence Unit and conducted by CBI Economics, highlights that net zero workers earn an average of £43,000 per year, approximately 11% higher than the national average. The report also notes a £455 billion investment pipeline in energy infrastructure, driven by the government’s decarbonisation targets. Despite political opposition, the net zero sector continues to grow, benefiting the entire UK economy.
- https://www.cbi.org.uk/articles/net-gains-the-uks-net-zero-economy-in-2025/ – The Confederation of British Industry (CBI) reports that the UK’s net zero economy generated £105 billion in Gross Value Added (GVA) and supported 1.1 million full-time equivalent jobs in 2025. The sector encompasses over 23,500 businesses, with more than 96% being small or medium-sized enterprises. The report also highlights a £455 billion investment pipeline in renewable energy infrastructure, indicating substantial future growth potential. The findings underscore the net zero economy’s significant contribution to the UK’s industrial base and its role in driving economic transformation.
- https://www.renewableinstitute.org/1-million-uk-jobs-supported-by-net-zero-economy/ – A recent report from the Energy and Climate Intelligence Unit reveals that the UK’s net zero economy now supports over 1 million jobs and generates £105 billion in Gross Value Added. The average wage for net zero roles across the UK is £43,142 per year, 11% higher than the national average. The report also highlights that for every £1 generated by the UK’s net zero sector, £1.85 is created in the wider economy. Small and medium-sized enterprises (SMEs) play a significant role, with 22,700 small businesses active in the UK’s net zero economy.
- https://the-european.eu/story-61424/uk-net-zero-economy-worth-105bn-and-supports-1-1m-jobs.html – A new report indicates that Britain’s net zero economy is now worth £105 billion annually and supports 1.1 million jobs. The study by CBI Economics highlights that net zero businesses directly generated £36.7 billion in gross value added and supported 308,000 full-time equivalent jobs in 2025. An additional £51.2 billion was generated through supply chains, and £16.8 billion through wider economic activity linked to worker spending. The report underscores the growing significance of clean energy and climate-related businesses in the UK’s industrial base.
- https://eciu.net/media/press-releases/ver-a-million-workers-now-depend-on-the-uks-net-zero-economy-report – The Energy and Climate Intelligence Unit reports that the UK’s net zero economy now supports 1.1 million workers, generating £105 billion in Gross Value Added for the UK economy. Workers in this sector generate £119,300 in economic value per full-time job, approximately 1.5 times the national average. Net zero jobs earn an average of £43,142, 11% higher than the current national average of £39,039. The report also highlights the role of small businesses, with 22,000 small firms across the UK contributing to the net zero economy.
- https://businessquarter.co.uk/net-zero-economy-reaches-105bn/ – New analysis indicates that the UK’s net zero economy generated £105 billion in gross value added last year and supported 1.1 million jobs. The report, produced with analysis from CBI Economics and The Data City, found that £36.7 billion of that value and 308,000 jobs were directly attributable to net zero companies. A further £51.2 billion was generated through supply chains, with £16.8 billion attributed to induced economic activity. The findings position the net zero economy as a substantial part of the UK’s industrial base.
Noah Fact Check Pro
The draft above was created using the information available at the time the story first
emerged. We’ve since applied our fact-checking process to the final narrative, based on the criteria listed
below. The results are intended to help you assess the credibility of the piece and highlight any areas that may
warrant further investigation.
Freshness check
Score:
8
Notes:
The article was published on 2 June 2026, making it current. The data it presents aligns with recent reports from the Confederation of British Industry (CBI) and the Energy and Climate Intelligence Unit (ECIU), which have highlighted the growth of the UK’s net zero economy. ([cbi.org.uk](https://www.cbi.org.uk/articles/net-gains-the-uks-net-zero-economy-in-2025/?utm_source=openai)) However, similar findings were reported in February 2025, indicating that while the data is recent, the narrative has been in circulation for over a year. ([theguardian.com](https://www.theguardian.com/environment/2025/feb/24/britain-net-zero-economy-booming-cbi-green-sector-jobs-energy-security?utm_source=openai)) This suggests that the core information may not be entirely original. Additionally, the article includes direct quotes from CBI’s chief economist, Louise Hellem, which appear to be consistent with previous statements, raising concerns about the originality of the content.
Quotes check
Score:
6
Notes:
The article includes direct quotes from Louise Hellem, chief economist for the CBI, stating: “Clean power and decarbonisation are already a significant and growing part of the UK’s industrial base. Across energy, manufacturing, services and supply chains, the UK has the expertise to build on this strength and capture even greater commercial opportunities.” These quotes appear to be consistent with previous statements made by Hellem, suggesting potential reuse of content. The lack of new, independently verifiable quotes raises concerns about the originality and freshness of the reporting.
Source reliability
Score:
9
Notes:
The article is published by The Guardian, a reputable major news organisation known for its journalistic standards. The data cited originates from the CBI and ECIU, both established and credible sources. However, the article’s reliance on previously reported data and quotes from the CBI raises questions about the independence of the reporting. The Guardian’s role in aggregating and presenting this information without significant new analysis or independent verification may affect the perceived reliability of the content.
Plausibility check
Score:
7
Notes:
The claims about the UK’s net zero economy generating over £100 billion annually and supporting 1.1 million jobs are consistent with previous reports from the CBI and ECIU. The article also mentions a £455 billion investment pipeline, which aligns with earlier findings. However, the lack of new, independently verified data or analysis in the article raises questions about the novelty and depth of the reporting. The absence of additional sources or perspectives to corroborate these claims further diminishes the overall plausibility of the article.
Overall assessment
Verdict (FAIL, OPEN, PASS): FAIL
Confidence (LOW, MEDIUM, HIGH): MEDIUM
Summary:
The article presents data on the UK’s net zero economy that aligns with previous reports from the CBI and ECIU. However, the heavy reliance on previously reported data and quotes from the CBI, without significant new analysis or independent verification, raises concerns about the originality and depth of the reporting. The lack of independent sources to corroborate the claims further diminishes the overall credibility of the article. Given these factors, the content does not meet the standards for independent verification.
