Greenhouse gas emissions last year were around 41 percent lower than 1990 levels, the biggest yearly decline in more than three decades, the environment minister said.
“It’s clear that the coronavirus pandemic has fuelled the reduction in emissions,” Svenja Schulze told reporters, warning there was “no reason to relax”.
“Catastrophes and economic crises cannot replace sensible climate policy and sustainable restructuring of our economy,” she added.
The annual figures published Tuesday showed that Germany had emitted 739 million tonnes of greenhouse gases in 2020, a reduction of 70 million tonnes on 2019 levels.
There were significant reductions in key areas.
With flights grounded and shops shuttered as governments scrambled to stop contagion of the coronavirus, emissions in the transport sector slumped 11.4 percent and those from the energy sector fell by 14.5 percent.
The only sector to miss its 2020 targets was buildings, with Schulze noting that people had spent more time at home with the heating on during the pandemic.
The Federal Environment Office (UBA), which is responsible for the annual figures, said that around a third of the emissions reductions could be put down to “the coronavirus effect”, while the rest were the result of policy and structural changes.
“I was worried that climate protection might be neglected in the pandemic, but thankfully that hasn’t proved to be the case,” said UBA president Dirk Messner.
2020 was the first year since the introduction of Germany’s new climate change law in late 2019.
Criticised by environmental activists and industry lobbyists alike, the sweeping policy package aims to reduce Germany’s greenhouse gas emissions by at least 55 percent from 1990 levels by 2030.
It includes a range of policies, including incentivising renewable energies, expanding electric car infrastructure and carbon trading.
Germany began 2021 by shutting down a coal-fired power plant near Cologne as part of its phaseout of coal by 2038 and slapping a CO2 price on transport.
From January 1st, 2021, the government is charging €25 per tonne of carbon dioxide emissions released by the transport and heating sectors.