Energy Transition Analytics (ETA) is an independent consultancy providing quantitative research and policy analysis on the transition to a clean, secure energy system. We work with think tanks, NGOs, foundations and public bodies that need evidence they can stand behind: analysis built from first principles, grounded in how energy systems actually behave, and written clearly enough to change decisions.

ETA combines energy system modelling, climate science, financial analysis and policy experience. That mix lets us move from physical system constraints to the political and economic choices that follow from them, and to recommendations decision-makers can act on.

What we do

• Energy system and scenario modelling. We quantify how power systems, demand and supply chains evolve under different policy and technology pathways, often at high temporal resolution.

• Policy analysis and strategy. We turn complex technical evidence into clear policy options for UK, EU and international audiences.

• Research reports and briefings. We produce long-form reports, briefing papers and presentations for policymakers, parliamentarians, funders and senior stakeholders.

• Evidence review and fact-checking. We stress-test claims, data and assumptions in contested policy areas.