As alternative-energy sources become more commonplace, the need for infrastructure to support their expanding reach into mainstream energy markets is also on the rise. Microgrids have emerged as an ideal technology to meet this growing demand.
Are wireless controls taking market share from their wired brethren? A report released by Navigant Research says they are. Growth in the sector is expected to continue, with annual worldwide shipments of wireless nodes for building controls forecast to surpass 36 million by 2020.
As electric vehicles (EVs) gain momentum in the race to win over motorists, one thing is still slowing them down: Many would-be owners can’t warm up to the idea of the long charging time.
If some analyst projections are correct, slow charging EVs may soon be outdated.
Double energy production by 2030 is the message that Dan Arvizu, director of the National Renewable Energy Laboratory (NREL), and a blue-ribbon panel of 20 energy experts recently drove home at the National Press Club in Washington, D.C.
Consider it a luxury. As a particular technology matures and becomes widely accepted, a new set of challenges emerge. Such is the case for the smart grid, which is passing the point of being a novelty and entering the realm of accepted practice.
Gone are the days when the thought of wind power in some far-off land was strictly a quaint endeavor. Tourists will always have their photo ops of rustic windmills on the farm in Holland or rural Kansas, for that matter.
The owners of Swauk Creek Ranch, a privately owned 3,865-acre reserve in Kittitas County, Wa., have partnered with Seattle-based energy and facility services firm McKinstry to develop and construct five wind turbines that will generate electricity for consumption in Kittitas County.
If wind- and solar-generated electricity are changing the way we look at our relationship to the grid, the transformation is only visible when the sources of that generation are in full force or, more specifically, when the gusts are strong and the sun is high.
The world’s cumulative solar photovoltaic (PV) electricity capacity surpassed 100 gigawatts (GW) in 2012, achieving just more than 101 GW, according to market figures from the European Photovoltaic Industry Association (EPIA).
Walmart President and CEO Mike Duke announced the company’s next step on the path to achieving its goal of being supplied 100 percent by renewable energy. Unveiled at Walmart’s Global Sustainability Milestone Meeting, the company committed to achieving the following by Dec. 31, 2020:
The fire alarm systems industry has changed considerably over the years. Many old-timers can remember a fire alarm system that only detected a fire and sounded an alarm. Nonfire alarm systems did not interface with these fire alarm systems.