UK Links ETS with EU and Boosts Clean Power Infrastructure

Welcome to Net Zero News, your daily briefing on the UK’s transition to a low‑carbon future.

The UK has taken a critical step forward in shaping its climate policy and energy infrastructure. In May 2025, Prime Minister Keir Starmer announced a landmark agreement to link the UK Emissions Trading Scheme (UK ETS) with the European Union’s ETS. This integration aims to ease carbon trading for businesses, potentially saving up to £800 million annually in avoided carbon taxes. However, it also triggered an immediate rise in UK carbon prices benchmark contracts jumped over 8% as markets adjust to the alignment with higher EU carbon costs. In the medium to long term, analysts foresee improved liquidity, reduced trade friction, and potential savings reaching around £770 million by 2030 once prices stabilise. This move underscores the UK’s commitment to aligning with European carbon markets while supporting its net‑zero objectives.

Simultaneously, Ofgem has streamlined grid expansion by introducing a “use it or lose it” approach to capital allowances ahead of the 2026‑2031 price control period. The reforms are designed to remove current bottlenecks, accelerate project delivery, lower costs through early procurement, and stimulate domestic manufacturing each a vital component in ensuring the UK’s electricity grid can support the clean power transition by 2030.

Adding to this, a report from the Association for Decentralised Energy (ADE) highlights consumer-side flexibility as a significant, underutilised asset. Unlocking just 10 GW of flexible demand from technologies like EV charging, solar panels, heat pumps, and industrial systems could deliver clean power equivalent to 16 gas-fired plants. ADE recommends urgent regulatory overhaul to reward smart energy use, advocate for data access, establish standardised protocols, and appoint a consumer flexibility champion to drive this transformation.

Finally, concern lingers over the UK’s preparedness for climate impacts. According to the Climate Change Committee, without stronger resilience measures, by 2050 the country could face floods putting eight million homes at risk, in addition to threats to infrastructure, agricultural land, transport networks, and lives. The Committee urges stronger interdepartmental coordination, clear objectives, and robust monitoring systems to safeguard against mounting climate risks.

What this means:

• Linking the UK ETS with the EU ETS represents a pivotal alignment in carbon markets—balancing short‑term cost pressures for UK emitters with long‑term financial and environmental benefits. It signals a stronger signal for business investment and net‑zero policy coherence across borders.

• Ofgem’s grid reforms pave the way for quicker, cheaper clean energy development—supporting the government’s 2030 power ambitions while boosting industrial capacity and investor confidence.

• Consumer-led flexibility represents an untapped resource. Engaging households and businesses in dynamic energy use could yield massive clean capacity savings and reduce reliance on fossil fuel generation—provided governance and incentives are updated accordingly.

• The CCC’s findings sound a clear warning: while the UK advances climate mitigation measures, adaptation remains insufficient. Ensuring resilience through policy, planning, and investment must become an integral part of the net‑zero strategy.

Upcoming Events:
Net Zero Scotland Projects Conference ‑3 September 2026, Edinburgh

Net Zero Nations Projects Conference ‑ 6 October 2026, Westminster

Do you have technologies, innovations or solutions that can help public‑sector net‑zero projects?
Email: lee@net‑zero.scot