The Government of Egypt has said that it must invest US$12 billion in the electricity sector over the next five years in order to meet that country’s urgent electricity demands — and renewable energy will be a key component.
According to the latest “Energy Infrastructure Update” report from the Federal Energy Regulatory Commission’s (FERC) Office of Energy Projects, wind, solar, geothermal, and hydropower combined provided over 75 percent (75.43 percent) of the 1,229 megaw…
Say hello to your dream home and goodbye to rising electric bills. Meritage Homes, headquartered in Scottsdale, Arizona, will reveal California’s first and only Net Zero Community on this year’s Earth Day, April 22. The homebuilder has partnered with leading energy companies to develop a community called Sierra Crest with 20 zero net energy (ZNE) homes in North Fontana area.
Last June, the Environmental Protection Agency (EPA) proposed the first ever national carbon pollution standards for existing power plants. Fossil fuel-fired power plants account for almost 40% of U.S. carbon dioxide emissions, making them the largest …
Most electricians are referred to as “indoor wiremen” and are experts at installing electrical equipment indoors, but some lack experience working with exposed cables and outdoor equipment bonding. Traditional methods of bonding and grounding include the extensive use of bare copper conductors for equipment bonding. While copper is preferred for bonding steel, it is not the best choice around exposed aluminum members. Aluminum and copper should not come into direct contact due to galvanic corrosion issues. Over time, copper has a tendency to erode aluminum and can even cause structural failure of thin aluminum extrusions when in direct contact.
Reflecting the azure skies of the Caribbean, solar panels on private houses, hotels and businesses are an increasingly common sight across all the islands. Many Caribbean customers are seeking a degree of energy independence, which is not surprising gi…
Power tower solar has been under a cloud — in the U.S., anyway — after 321 birds or bats were killed in the first 6 months of operation by flying through solar flux above the Ivanpah Concentrated Solar Power (CSP) plant, the Google-funded colossus in California’s Mojave desert.
The race for renewable energy has passed a turning point. The world is now adding more capacity for renewable power each year than coal, natural gas, and oil combined. And there’s no going back.
A “dark horse” is defined as a little-known entity that emerges to prominence in the face of competition — a contestant that seems unlikely to succeed. I borrow the term from a conversation last week, wherein India was referred to as the dark horse in the global race to go solar.
The nature, shape and form of an emerging 21st century model for U.S. electric utilities is now on display outside the town of Lancaster, Texas. It’s there, in a comparatively remote area of southwestern Dallas County that Texas electric utility Oncor and smart grid specialists S&C Electric and Schneider Electric have assembled a “proof of concept” version of what they contend is “one of the most advanced microgrids in North America.
We’ve made great progress with renewable energy — but from an almost zero base we still have a long way to go. Fortunately, the path is clear. California is already over 12 percent with a combination of hydroelectric, wind and solar (unfortunately not much hydro this year). Getting to 50 percent only requires the deployment of existing technology. But can we get to 100 percent?
In our second annual survey on American homeowners’ attitudes toward clean energy, one thing is resoundingly clear. In a nation divided on climate change, immigration policy, and so many other issues, Americans are overwhelmingly united in their support of renewable energy.
Alternative energy mutual funds are continuing to recover from a slump which started in fall 2014. Annual returns range greatly, though, from a high of 15.6 percent for Brown Advisory Sustainable Growth (BIAWX), to a low of -15.8 percent for Guinness A…
A quick search of the internet reveals numerous articles outlining the challenges posed by accelerated uptake of distributed renewables, in particular changing utility load curves and the much-maligned “duck curve.”
Starting in June, defense companies including Thales SA and Multicon Solar AG will join NATO to test the military’s ability to use renewable power in combat and humanitarian operations.
Researchers at Yale have unveiled a new interactive map that estimates public opinion on global warming right down to the county level.
The electricity grid is an aging beast, but not so old that it’s frozen in time. The grid as we know it typically operates by tapping several different power sources and by keeping some back-up on the side just in case.
My Ten Clean Energy Stocks for 2015 model portfolio added a second month to its winning streak, with a 6.1 percent gain for the month and a 5.7 percent gain for the year, despite a continued drag by the strong dollar. If measured in terms of the compa…