Germany just promised to quit fossil fuels by 2045 — the same country that shackled itself to Russian gas and then watched its industry sputter when the pipeline shut off. Now Berlin is codifying the same playbook that made it vulnerable, and American policymakers are paying attention.

The German cabinet approved a roadmap Wednesday explicitly committing to "transitioning away" from coal, oil, and gas by 2045, according to Reuters. Previous pledges only promised "carbon neutrality." The plan heads to the UN General Assembly in New York this week as a model for other nations — which is exactly what makes it dangerous for Americans who heat their homes and fill their tanks with domestic energy.

The specifics read like a mandate wishlist: renewables ramped from 55% to 80% of electricity generation by 2030, 12 gigawatts of new onshore wind, 215 gigawatts of solar by 2030, and a coal exit by 2038 — possibly as early as 2035. Battery-electric vehicles would make up 100% of new passenger car registrations by 2035 under EU fleet rules. Heat pumps would become the dominant home heating system. Oil and gas boilers get relegated to a shrinking slice of "climate-neutral fuels" during what planners call a transition. Methane emissions would be cut 30% by 2030.

Germany is the third developed economy, after France and the Netherlands, to publish such a roadmap under an international agreement reached at a conference in Colombia in April.

Not everyone in Berlin's own government is on board. Economy Minister Katherina Reiche, a conservative, has pushed to preserve a larger role for combustion-engine vehicles running on alternative fuels, Reuters reported. The Guardian, which framed the roadmap as a landmark climate achievement, acknowledged that Reiche's ministry has been "pushing intensely for greater use of gas" — a detail the outlet buried deep in its coverage while giving ample space to climate activists demanding even faster action.

Andreas Sieber of 350.org called the economic ministry's stance "sabotaging the transition away from fossil fuels." Former German climate envoy Jennifer Morgan said the government needs to move faster on electrifying transport and heating, calling the roadmap "only the starting line."

The pushback from ordinary Germans has been real. When Berlin passed a heating law in 2023 banning most new oil and gas installations, Alternative für Deutschland seized on the issue and forced a watering down of the rules earlier this year. AfD co-leader Alice Weidel branded wind turbines "windmills of shame." Heat pumps now account for roughly half of new domestic heating systems — meaning the other half of German households are still choosing gas and oil when given the choice.

The lesson isn't in Germany's pledge. It's in Germany's history. Berlin spent years building its economy on cheap Russian gas, crowing about green progress while outsourcing its energy security to Moscow. When that dependency blew up, German industry paid the tab. Now the same establishment that engineered that vulnerability is writing a new mandate to repeat the pattern — this time with wind and solar instead of pipelines, but with the same central-planning logic and the same bill arriving at households and businesses.

The UK, which takes up the G20 presidency in December, still hasn't published its own fossil fuel phaseout plan. The question for Americans isn't whether Germany follows through. It's whether Washington tries to copy the homework.