Energy
Up one level- Of the 20 hottest years on record, how many are in the LAST 20 years (post 1986)?
- Top 20 Hottest Years
- Of the 150 glaciers present in Glacier National Park 100 years ago, how many remain today?
- Which of these are among the adverse impacts of a rapidly changing climate?
- How do CO2 emissions from coal-to-liquid fuel (syngas) production compare to conventional production of petroleum-based diesel fuel?
- How does liquid fuel produced from coal compare to conventional petroleum-based fuel in terms of greenhouse gas emissions?
- If every commuter car carried an extra passenger, eliminating half the automobiles on the road, the U.S. would save eight billion gallons of gas each year and cut CO2 emissions from cars by 50%.
- Myth or Truth: It takes more fuel to start a vehicle than it does to let it idle.
