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Test results of Worcester-based Mass MegaWatts Wind Power Inc.'s wind turbine system show that wind velocities can be increased 50 to 70 percent using the company's system.
Evergreen Solar Inc. said it lost $98.1 million in the fourth quarter compared to a $53.8 million loss in the same period a year ago and a $82.4 million loss in the third quarter.
Electricity and gas utility NStar wants to reduce electricity rates for large commercial and industrial customers.
Southborough-based fuel cell developer Protonex Technology Corp. said it has been awarded a $1.5 million extension to a U.S. Army contract it won late last month.
The way Scott Pearson, CEO of Protonex Technology Corp. in Southborough, sees it, owners of RVs, boats and other outdoor recreational equipment have limited options for power while they're out and about.
Devens-based American Superconductor Corp. announced it will supply $70 million worth of wind turbine parts to a Chinese company.
Woburn-based Solaya Energy, a division of Lumus Construction, announced it has been awarded a contract to construct a $3.7 million, 262-foot wind turbine in Templeton.
The state and investor-owned utility companies in Massachusetts will invest $2.2 billion over a three-year period to expand energy efficiency programs in the state.
The state has launched a web service designed to allow municipalities to track energy use in public buildings more easily.
State officials are hoping to train 1,400 workers for "green" jobs as part of a $6 million stimulus grant from the U.S. Department of Labor.
Worcester’s wind zoning ordinance is a work in progress that needs fine tuning.
National Grid, a major utility company in the region, announced it will donate $100,000 to the American Red Cross to support relief efforts in Haiti, which was dev
Framingham-based Gulf Oil LP is set to expand its brand nationwide thanks to an agreement with Chevron USA.
Marlborough-based biofuels developer Qteros Inc. has replaced CEO William Frey with life sciences executive John McCarthy.