Environmental regulation stringency — emissions caps, standards, phase-out mandates, carbon pricing, renewable portfolio standards.
Targeted industrial and sectoral subsidies (renewable energy, chip manufacturing, agriculture, green hydrogen, etc).
Great British Energy Bill introduced 25 July 2024 and received Royal Assent as the Great British Energy Act 2025; initial capitalisation £8.3bn over the Parliament, headquartered in Aberdeen. GB Energy is a publicly-owned operational energy company tasked with co-investing in clean power generation (offshore wind, solar, onshore wind after consent restoration), local power plan, and supply-chain acceleration. Complementary reinstatement of onshore wind consenting (NPPF update September 2024), Clean Power 2030 mission target, and expanded Contracts for Difference allocation rounds.
Per invariant 3, reforms are scored by what they did on each channel-separated axis, not by the party that enacted them. This fingerprint is how the policy-match engine finds historical analogues.
Explicit links are curated by the author. Inferred links are hypotheses in the library that test the same axes this policy moved — the framework's answer to "what does the data say about a policy like this?".
Ranked by axis-fingerprint overlap with this policy. Direction match bolded — those are the closest historical analogues. Shape of the match is what drives policy-outcome comparison, not the country or party label.