"Grid parity occurs when an alternative energy source can generate electricity at a levelized cost that is less than or equal to the price of purchasing power from the electricity grid. Reaching grid parity is considered to be an important point in the development of new sources of power.
Solar Energy Systems commonly used in Pakistan are Solar PV systems, Solar Water Heating systems, Solar Lighting Systems and Solar Pumping Systems. Generally the users do not appear to be satisfied with the solar system in use. Here we discuss what are the myths and realities causing dissatisfaction to users in Pakistan.
Here's an interview with economist Ed Dolan who lets us in on a few secrets about oil prices, the prospects for cheap energy, Russia's growing uncertainty and how the natural gas boom is hindering renewable energy efforts. Contributed by Oilprice.com
In just three months this year enough solar PV was installed nationwide to power 150,000 homes, while no new coal or nuclear plants came on line.
There is much to consider before pulling the trigger on a DIY solar kit and attempting a solar panel installation for your home (even if there is a YouTube video that shows you how easy it is to build your own solar panels).
As the technology of renewables advances, and as their track records continue to show stable returns, pension funds will continue to increase their investment in renewables, either through direct investment, infrastructure funds or private equity funds.
In the end, it will be Chinese cash and American access to (massive) Chinese consumers for clean-energy products that saves the industry and allows it to gain a competitive edge over fossil fuels.
Americans are now being told that keeping utility bills down means keeping maintenance of the country's dismal electricity distribution system to a bare minimum. According to the American Society of Civil Engineers, the entire system could collapse by 2020 without an immediate investment of $673 billion. Furthermore, experts say that brownouts and blackouts will end up costing more in the end than re-hauling the entire system.
In this intimate talk filmed at TED's offices, energy innovator Amory Lovins shows how to get the US off oil and coal by 2050, $5 trillion cheaper, with no Act of Congress, led by business for profit. The key is integrating all four energy-using sectors—and four kinds of innovation.
It is entirely technically reasonable to amortize the financing of a well engineered solar array over 30-40 years, not just 20.
Much of the industry press coverage lately has focused on multi-100MW projects. Yet these large, centralized production facilities are not really the best use of solar energy. They certainly have their usefulness, but distributed generation offers an even better approach.
In pursuing its brave new world of green energy, California will inevitably experience the vicissitudes of its pioneering undertaking - the twists and turns on the road to TLC (transparency, longevity, certainty)
What would be the optimum structure & characteristics of a Federal Loan Guarantee Program for Solar?
Can we envision a fair, balanced LG program that serves those that need it the most rather than only those that can afford to participate?
Subsidies for fossil fuel industries discourages investments in renewable projects and cleaner forms of energy.
The green landscape will continue to shift and it is important to watch, learn and prepare future leaders. The excitement of clean technology innovation in 2012 and beyond ought to be celebrated by everyone who has a stake in making our world a better place to work, play and live.
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Eliminate Solar Rack Ballast and Reduce Rooftop Material Handling. PowerGripâ„¢ Universal (PGU) is a commercial roof mount system designed to secure solar racks and other equipment to any type of commercial roofing system. PGU provides a secure connection directly to the roof deck or structural members and is designed to reduce or eliminate ballast in solar racking systems, so there's less weight on the roof and less material handling. Made of heavy-duty cast aluminum, PGU units include a base ring which is secured through the roofing cover and into the structural roof deck, and a waterproof top plate.