Named energy as one of three areas "critical to our economic future" for which he will propose large increased spending, and pledges to address energy this year
Proposed a budget that would allot billions toward renewables and energy efficiency in both research and implementation
The budget would also make coal and oil more expensive by increasing taxes on oil companies and creating a "cap and trade" system for carbon emissions
The budget would invest in clean coal research and biomass research, but says little about expanding nuclear energy
Signed economic stimulus package containing incentives for renewable energy and energy efficiency