Environmental regulation stringency — emissions caps, standards, phase-out mandates, carbon pricing, renewable portfolio standards.
Sector-specific licensing regimes, concentration / quota allocation, state-controlled entry (energy, telecoms, healthcare, banking).
Policy posture toward energy supply security — domestic production capacity, import diversification, strategic reserves, nuclear stance, fossil-fuel mix discipline.
Targeted industrial and sectoral subsidies (renewable energy, chip manufacturing, agriculture, green hydrogen, etc).
The Dreizehntes Gesetz zur Änderung des Atomgesetzes, enacted in August 2011 in response to Fukushima, reversed the 2010 lifetime extension and ordered the immediate decommissioning of the eight oldest German nuclear reactors with phased shutdowns of the remaining nine plants by end-2022. The amendment cemented the Energiewende framework, terminated nuclear baseload generation, and triggered subsequent challenges by operators (E.ON, RWE, Vattenfall) before the Federal Constitutional Court.
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.