We environmental economists have long advocated carbon taxes as the fastest and most efficient way to reduce greenhouse-gas emissions from cars and power plants and prevent catastrophic global warming later this century. But carbon taxes can be politically problematic. Witness recent events in France where efforts by the government to increase fuel taxes triggered weeks of … [Read more...] about Can We Reduce Emissions While We Wait for a Carbon Tax?
To stabilize climate change, we need to get to zero net carbon emissions by the end of the century. A key question then for policymakers is when and how to reduce emissions. Imagine you are a policymaker, and you have two options for reducing emissions. Energy efficiency measures in the building sector (LED lights instead of light bulbs, better thermal insulation) can reduce … [Read more...] about Climate Policy: When the Expensive Options Make Sense