Electrical Contractor Magazine

Green Building

 

A blooming industry, green building is rising with greater public demand, legislative focus, and code and standard mandates. With programs like Leadership in Energy and Environmental Design (LEED) becoming more popular, contractors are finding new building processes and technologies to be more efficient and environmentally minded. The below articles dive into alternative energies, energy efficiency, the smart grid, and more and include editorial from our annual special issue on the subject.

It’s a complicated time to be an electricity-generating company in the United States. Volatility in the natural gas market is forcing utility planners to rethink fueling options, and new emissions regulations are adding even more questions to their long-term forecasts.

New York’s Empire State Building (ESB), one of the world’s most iconic buildings, now attracts the attention of even more tourists with the light-emitting diode (LED) upgrade of its tower lights.

Improving the efficiency of our nation’s buildings certainly isn’t a new goal. The energy crisis of the 1970s spurred a wave of energy-reducing innovations, including the first generation of building-mounted photovoltaic (PV) panels to produce electricity on-site. Since then, the U.S.

The most important renewable-energy source in the United States is most frequently overlooked. Wind and solar energy may capture more headlines (and congressional attention), but hydropower has held the title as the most productive—and, arguably, least expensive—renewable option for decades.

Electrical Contractor Magazine

More on Green Building

 
Renewable Energy Whisked Away to Malaysian Resort Island
by Staff |

Distributed Energy Systems Corporation announced the shipment of two 100-kW wind power systems for installation this summer on the Malaysian resort island of Pulau Perhentian.

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Staring Directly into the Sun - Solar Collection Made More Efficient
by Staff |

A mirror alignment measurement device, invented by Rich Diver, a researcher at Sandia National Laboratories, may soon make one of the most popular solar collector systems—parabolic troughs— more affordable and energy efficient.

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Wind Power Sailing Toward Another Record Year

With help from the federal renewable energy tax credit, as well as state regulations favoring the industry, wind power continues to set new records for installed capacity.

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USGBC Adds Requirements to LEED
by Staff |

The US Green Building Council’s (USGBC) membership has passed a vote for all Leadership in Energy and Environmental Design (LEED)-certified projects to achieve at least two “Optimize Energy Performance” points within LEED, which will improve the energy performance of all LEED-certified green buildin

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Growing Green by Giant Leaps
by Staff |

In an attempt to make amends with the environment, the US government may be attempting too much of a leap.

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Solar Power Surge
by Staff |

A limited supply of silicon used to make solar panels and a deluge of homeowners rushing to install solar power before state rebates are reduced have made it difficult for installation companies to meet demand.

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A Sound Idea for Generating Electricity
by Staff |

University of Utah physicists have developed small devices that turn heat into sound and then into electricity. The technology holds promise for changing waste heat into electricity, harnessing solar energy and cooling computers and radars.

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