Millions of people in developing countries still cook their food over wood fires, or heat their homes with coal-fired stoves.

These traditional fuels can be extremely harmful to the people who use them—producing smoke and airborne pollution that adds to lung and heart disease. Particulate pollution from burning solid fuels was estimated as contributing to 2.2 million deaths in 2005 by the Global Energy Analysis (GEA).

Switching to cleaner fuels would improve health, help clean the local and global atmosphere, and could even have an immediate impact on climate changeThis project explores how people in developing countries make decisions about their household energy use, and looks at what policies are effective for getting people to switch to cleaner fuels. Using MESSAGE model, a type of energy demand model, along with econometric and statistical analysis techniques, project researchers are looking for effective ways to get people to transition to cleaner fuels.