Renewables attract utility investment dollars.
New federal policies have opened the gates to utility investments in renewable generating plants. Some states, however, still make it difficult for utilities to put such assets into the rate base. Executives at Duke, OG&E, PG&E and Xcel Energy discuss challenges and opportunities affecting their renewable investment strategies.
Utilities explore the potential of zero-energy homes.
Utilities are leaving no stone unturned in their search for ways to save electricity. Federal incentives will support new technologies and projects, but can those incentives overcome structural barriers that stand in the way of major efficiency improvements?
Building reactors requires new federal commitment.
Several key barriers prevent the construction of a new U.S. nuclear power fleet. These barriers must be overcome to prevent a power-shortfall emergency.
Achieving the smart grid’s potential requires a revolution in electricity pricing.
Achieving the smart grid’s potential requires a revolution in electricity pricing. Smart metering and smart rates might yield surprising and beneficial changes in the U.S. utility industry. But capturing those benefits will require an intelligent and careful approach to implementing dynamic pricing.
Smart-grid stimulus targets the wrong problem.
The $800 billion stimulus bill has spawned a feeding frenzy among would-be recipients of the money. Smart-grid technology companies, for example, are excited about the bill’s $4.5 billion in 50/50 matching grants to “modernize the electric grid.” However, not everybody is cheering.
Left-coast lawmakers envision a greener America.
As the new U.S. government takes shape, at least one trend seems clear: California is taking over the country. Well, maybe not “taking over,” exactly. But leading.
Fundamental changes require bold strategies.
While many utilities have embarked upon efforts to define a path toward the next generation utility, these efforts often are siloed initiatives driven by the generation, transmission and distribution (T&D) or customer segments of the organization. Addressing the upcoming challenge will require a coordinated and integrated set of decisions so as not to sub-optimize the end-to-end value chain. Eight critical themes across the generation, T&D and customer elements of the value chain will shape the future of our industry.
New approaches account for the economic benefits of renewables.
Many green power customers benefit from long-term fixed prices. The most effective programs recognize the value of this price hedge—and fairly exempt customers from fuel cost adders in utility rates.
Plug-in hybrids usher a new era for wind power.
Plug-in hybrid vehicles (PHEVs) open a new intersection between wind power and transportation.
New geothermal approaches bring massive resources within reach.
Low-temperature closed-loop generators promise huge growth in geothermal power.