Meeting tougher CO₂ emissions limits will require deep pockets.

It's a tough problem that we have less than 22 years to solve. I had the occasion to chat with Dr. Henry R. Linden, Max McGraw Professor of Energy and Power Engineering at the Illinois Institute of Technology, about how the U.S. power industry must face the necessity of sharply reducing its CO₂ emissions while having to increase its summer electric generating capacity from 781 GW in 2000 to 1,174 GW in 2025, according to the Energy Information Administration.

The last 30 years in America have seen great improvements in the energy efficiency of electric motors, appliances, and other end-use equipment. Think of compact fluorescents, ground-source heat pumps, and thermal window glazing. Add variable speed drives, chilled water AC, and high-pressure sodium street lighting. You name it, we've got it.

Fossil Fuel Politics

 

 

How the New Congress Might Change the Mix

The 108th Congress will very likely resurrect the comprehensive energy and environmental legislation introduced in the 107th Congress, again raising questions about the effectiveness of market intervention in the area of electric generation.

Chasing after windmills and photovoltaics could well be the stuff of fiction.

Wind and solar cells (photovoltaics or PVs) are two renewable energy technologies that many hope will eventually provide the United States with massive amounts of clean, sustainable electric power for the indefinite future. Indeed, it is often suggested or implied that the United States can look to a future where most, if not all electric power can be provided by wind and photovoltaics [1, 2].