Batterien statt Kraftwerke
Deutschland hat es versäumt, eine konsequente Energiepolitik für die Zukunft zu machen. Stattdessen lähmt eine übervorsichtige Industriepolitik den Wandel. So bleibt man abhängig – von China und den USA.
My columns, essays, books, as well as research and teaching materials like case studies.
Deutschland hat es versäumt, eine konsequente Energiepolitik für die Zukunft zu machen. Stattdessen lähmt eine übervorsichtige Industriepolitik den Wandel. So bleibt man abhängig – von China und den USA.
Coalbed methane is an underappreciated problem of global steel production. While cutting methane emissions in the steel supply chain will not produce green steel overnight, it could reduce the sector’s emissions by the equivalent of a billion tons of carbon annually, and at little cost.
Columbia Business School Case
Columbia Business School Climate Knowledge Initiative
by Miranda Hack, V. Faye McNeill, Dan Steingart, and Gernot Wagner
A net-zero world by 2100 is likely inevitable, but the next decade will be critical for securing a livable future.
by Cody E. Finke, Theodore G. Albertson, Ian McKay, Aravindh Rajan, Eric McFarland, Annelise Gill-Wiehl, Daniel M. Kammen, and Gernot Wagner
China’s Solar PV installations dropped 85 percent in June after a planned subsidy phase-out. But far from a retreat from renewables, the country's energy policy reforms reflect an increasingly mature and competitive solar industry.
If political conditions in the United States and elsewhere require a rebranding of technologies formerly known as “climate tech,” so be it. The larger economic, technological, and geopolitical forces propelling everyone toward cleaner energy remain as strong as ever.
Financial Times business school teaching case study
While the OBBBA guts renewable energy incentives, undercuts US manufacturing, and hands a long-term advantage to China, economics will continue to drive clean energy growth.
Despite the administration’s push for fossil fuels, solar is faster, cheaper, more stable, and increasingly American-made. Here’s why it’s the smartest path to true energy leadership.
by Mark Freeman, Ben Groom, Frikk Nesje, and Gernot Wagner
Financial Times business school teaching case study
Just as the broader European economy depends heavily on Germany, the continent's industrial powerhouse, Germany's own economy depends on access to affordable power. With geopolitical and climate conditions requiring an urgent transition to renewables, the task now is to develop a politically viable energy strategy.
Columbia Business School Case
Columbia Business School Case
The next climate disaster is sure to come. When and where is the question
Combining public priorities with private investments is the key to climate action – but speed is of the essence
by Ludovic Subran, Arne Holzhausen, Gernot Wagner, and Markus Zimmer