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The link between oil prices and solar energy stocks has broken down, and that may be a good thing for renewable firms.
U.K. regulator Ofgem has called for a full investigation into the country's energy market, to "clear the air" over competition.
Peter Atherton, head of the utility sector at Liberum, discusses what a competition inquiry into the U.K. utility market would mean for investments and consumers.
CNBC's Sara Eisen reports MillerCoors is changing its brewing process so it can rely less on water.
The business of water could boost your portfolio. CNBC's Dominic Chu provides insight into a few stocks for those looking to get in.
CNBC's Jane Wells reports on the big business of drilling for water.
CNBC's Jane Wells takes a look at how the drought across the western part of the country is impacting the oil industry.
California's drought may leave nearly a million acres of idle land this year because of a lack of water, a report said on Friday.
The federal study found that if saboteurs attacked just nine substations, the country's power network could collapse. The Wall Street Journal reports.
CNBC's Tyler Mathisen reports a large explosion rocked East Harlem Wednesday, where a fire broke out seconds later.
Sandy Villere, Villere & Co. co-portfolio manager, discusses the impact of colder weather on Conn's business. "This is going to be a great opportunity when they get the credit problems under control," he says.
The Port of New Orleans is back in business after the coast guard reopened a portion of the Mississippi River. Gary LaGrange, Port of New Orleans CEO says the coast guard did an excellent job.
Jean-Louis Chaussade, CEO of Suez Environment, says he wants to step-up investment in countries like Italy rather than in northern Europe, "where all the investment has been done before".
Liberum's Peter Atherton says U.K. energy companies could keep tariffs flat come next September, after Centrica reported that 360,000 of its customers quit in the fourth quarter due to price hikes.
CNBC's Kate Kelly reports natural gas is rallying amid major snowstorms in the East Coast region. Power plants are also benefiting.
Optim Energy, an electric company owned by a Bill Gates investment fund, filed for Chapter 11 bankruptcy after piling up losses in a depressed power market.
CNBC's Hampton Pearson reports why the water crisis in West Virginia is far from over.
Hundreds of technicians and engineers are camped out in Tokyo hotels trying to revive Japan's nuclear industry.
Frank Gaffney, President of Center for Security Policy, provides insight on the vulnerable American electric grid, and homeland security's role protecting them.
CNBC's Jon Fortt provides insight on a sniper attack on a California power station.
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