Supply Chains


TREND: Solar Doldrums

While the Obama administration in Washington is lauding solar energy as a major part of an alleged transition to renewable energy, the U.S. companies that make solar modules to turn…


Trend: Natural Gas Is Hot, Hot, Hot

Despite the political kerfuffle over Obama administration loan guarantees for new nuclear generating plants, the ubiquitous hand-wringing about fossil fuels and climate change, and the hype about wind and solar…


Kazakhstan and Uranium: It’s About Transparency

Is the little-known, resource-rich Eastern European nation of Kazakhstan a key to the long-awaited worldwide renaissance in nuclear power? According to articles in the Washington Post and other publications, the…


Rare Earth and Lithium Supplies Cloud Renewables
Rare Earth and Lithium Supplies Cloud Renewables

Rare earths—some 17 elements (some scarce and some abundant) found in Earth’s crust by themselves or combined with other chemicals—may be a major hurdle in the renewable energy supply chain.…


TREND: Gas Rebounds

After years of decline amid rising prices and fears of scarcity, natural gas as a power-generating fuel is on a rebound in the U.S., driven by new finds in Texas…