How a 50 Percent by 2030 Renewable Energy StandardWould Cost Minnesota $80.2 Billion ISAAC M. ORR, MITCH ROLLING, AND JOHN PHELAN Minnesota currently has a law mandating that 25 percent of the state’s electricity come from renewable energy sources, like wind and solar, by 2025. Some lawmakers have proposed doubling the renewable energy mandate (REM), requiring that 50 percent of our electricity be generated by renewable sources by the year 2030, and Governor Walz has proposed a 100 percent carbon-dioxide-free electric grid by 2050. This report chose to calculate the impact of a 50 percent REM, rather than a 100 …

The Hazard of Unreliable Models Guiding Policy By Patrick J. Michaels and Kevin D. Dayaratna April, 2020 Executive Summary The U.S. Environmental Protection Agency’s (EPA) 2009 “Endangerment Finding” from carbon dioxide (CO2) and other greenhouse gases grants the agency a legal mandate that can have profound and far-reaching effects. The Finding is based largely on a Technical Support Document that relies heavily upon other mandated reports, the so-called National Assessments of global climate change impacts on the United States. The extant Assessments at the time of the Endangerment Finding suffered from serious flaws. We document that using the climate models …

Business, Net Zero and the IPCC’s Anticapitalism Rupert Darwall The Global Warming Policy Foundation Report 40 Two-minute read •Why 1.5°C? The stated aim of the 1992 UN Framework Convention on Climate Change is to avoid dangerous anthropogenic interference in the climate system. This was defined by Euro-pean governments as limiting the rise of global temperature to no more than 2°C above pre-industrial levels, a definition subsequently written into the UN climate texts. In the run-up to the 2009 Copenhagen climate conference, small island states claimed the 2°C limit risked their homes sinking under the waves. As a result of their …