So far, states have taken the lead in carbon-control strategies. These state actions, however, could lead to constitutional conflicts—as recent court battles demonstrate. Only the U.S. Congress can regulate interstate trade, so states must step carefully in controlling carbon leakage.

How will utilities in the next 10 years manage a multi-billion-dollar infrastructure buildout, higher interest rates/cost of capital, diminishing free cash flows, state renewable mandates, and political pressures to keep rates or power prices low, all while complying with carbon emissions programs that emphasize higher-cost fuels? Meeting the challenges may depend on whether a national carbon program that regulates carbon emissions is established.

Hollywood and the media are way ahead of the politicians when it comes to the greenhouse effect and global warming. But even as utilities try to be good corporate citizens and help devise a federal or national plan, the question remains as to whether the domestic economy can achieve even a modest reduction in CO₂ releases—enough to put even a small dent in current predictions of global climate change.

Corporate Environmental Programs:

How can utility employees participate in greenhouse-gas reduction? Start with sustainable travel programs.

Of the 5,800 million tons of U.S. CO2 emissions in 2002, power generation accounted for 44 percent and transport for 33 percent, making them the first and second largest contributors, respectively, of such emissions in the country.

Commission Watch

What everybody missed in setting up the regional grids.

While the electric utility industry has largely agreed on what elements to include in a standard market design (SMD) to govern wholesale power trading in a given region, recent experience shows that the regulators from time to time have overlooked a number of things.

Commission Watch

The AGs' Global Warming Suits:

A recent lawsuit filed by eight state attorneys general will take the industry to the place where bad policy meets with bad economics.

From reporting to trading, utilities try to meet new expectations.

On the issue of global climate change, most utilities have devoted their attention to tracking developments in Washington, D.C., following the rising and falling fortunes of legislation that could result in federal greenhouse gas (GHG) reporting or regulatory requirements. For the most part, utilities have taken comfort in the resolutely anti-regulatory stance of the Bush administration on greenhouse gas emissions.

News Digest

Appliance Efficiency: Does the Fuel Cycle Make a Difference?