What if Germany simply stopped protecting the climate?
Germany emits less than two percent of global carbon dioxide emissions, yet abandoning climate protection or slowing efforts could have far-reaching consequences, both domestically and internationally, affecting the economy, legal obligations, and geopolitical credibility.
While Germany's emissions are small compared to China or the United States, the reality is more complex. Germany ranks fourteenth among the largest emitting countries in the world, leads the European Union in carbon dioxide production, and has historically contributed significant greenhouse gas emissions that remain in the atmosphere for decades, affecting the global climate.
Experts have warned that Germany's actions set an example for others. If it hesitates, emerging economies and poor countries may use that as an excuse to scale back their efforts. Climate researcher Linda Kalcher pointed out that Germany's leadership sends a signal about the possibility of decoupling economic growth from emissions, encouraging global commitment.
Economically, slowing down climate protection poses significant risks. Germany may face fines from the European Union if it fails to meet sectoral targets, rising carbon dioxide prices in transport and heating, and declining competitiveness as countries like China expand in green technology markets. The green technology sector employs 3.4 million people and contributes 9% to Germany's GDP, highlighting its economic importance.
Climate change indeed incurs costs. Between 2000 and 2021, Germany suffered damages of at least 145 billion euros due to floods, rising temperatures, and pressure on infrastructure. Investments in renewable energy provide savings of between 26 and 37 billion euros annually by reducing energy imports and lowering healthcare costs. Delaying climate action will increase financial, legal, and social burdens.
Legally, Germany is bound by national and international obligations. Weakening or withdrawing from climate commitments, including the Paris Agreement, could lead to constitutional challenges, fines from the European Union, lawsuits, and diplomatic repercussions. Experts agree that a retreat from climate policies would severely damage Germany's credibility and influence.