Principal Solar Engages Alpha Energy for Largest Solar Facility East of the Rockies

Alpha Energy to build Principal Sunrise IV project in Cumberland County, NC

IHS Forecasts Double-Digit Sales Growth for PV Inverter Chips, Over the Next Three Years

Semiconductors play a key role in PV inverters, where major power savings can be accomplished

Solar Tech Startup Pick My Solar Honored by Mayor Eric Garcetti

Mayor Eric Garcetti awarded this year's Outstanding Small Businesses at the Small Business Recognition Ceremony held at Los Angeles City Hall on May 4th.

Apple Announces New Environmental Initiatives in China

Apple's goal is to achieve a net-zero impact on the world's supply of sustainable virgin fiber and power all its operations worldwide on 100 percent renewable energy.

Joule's CO2-Recycled Ethanol Meets U.S. and European Specifications

Joule has initiated efforts to use these results to obtain the government approvals needed for commercialization of its ethanol fuel.

PSI Repair Services Achieves New Milestone with its 20,000th Repaired Wind Turbine Part

PSI is also showcasing its latest cost-saving solutions at the Windpower Conference & Exhibition in Orlando

SPI Announces Acquisition of Controlling Interest in Convertergy Technology

Leading provider of smart PV solutions to strengthen SPI's smart PV solutions offering, enhance Solarbao.com investment platform

Hawaii Lawmakers Pass Nation's First 100% Renewable Energy Requirement

Hawaii lawmakers voted 74-2 this week to pass the nation's first 100% renewable energy requirement. The measure, House Bill 623, makes Hawaii a global leader in renewable energy policy by requiring that 100% of the islands' electricity must be generated from renewable energy resources--such as wind, solar, and geothermal-no later than 2045.  "Hawaii lawmakers made history passing this legislation--not only for the islands, but for the planet," said Jeff Mikulina, Executive Director of the Blue Planet Foundation.  The measure, if enacted by Governor David Ige, would make Hawaii the first state in the nation with such a 100% renewable energy standard. Blue Planet Foundation, whose mission is to clear the path for 100% renewable energy, praised the move.  "Passage of this measure is a historic step towards a fossil fuel free Hawaii," said Mikulina. "This visionary policy is a promise to future generations that their lives will be powered not by climate-changing fossil fuel, but by clean, local, and sustainable sources of energy." 

Intersolar - Zeversolar launches a new generation of PV string inverters at Intersolar Europe

Suzhou, China. Zeversolar continues its solar revolution by introducing a new generation of lightweight, high efficient PV string inverters for residential applications. The six products of the brand-new Zeverlution series will be presented at the world's leading trade fair for the solar industry Intersolar Europe in June.

Circular Energy Helps ThunderCloud Subs Go Solar In Texas

Circular Energy is changing the way business owners buy electricity, including these solar power systems designed and installed for multiple ThunderCloud Subs locations in Texas.

smartblue AG introduces data logger

smartblue AG now offers its recently developed Smartblue data logger as part of its PV monitoring system. The data logger is a simple, easily organized data acquisition equipment connected with the cloud based Smartblue portal.

Wind Power Without The Mills

Bill Tucker for Forbes:  Vortex Bladeless is a radical company. It wants to completely change the way we get energy from the wind. Think wind stick instead of a massive tower with blades that capture blowing winds. Wind stick. Really. Lest you think I’m mad, I’ve included a picture of this bladeless generator that helps with the visualization and explains the company name. See? There are no blades. What that “stick” (the company prefers, mast) does is capitalize on an effect of the wind which has been a very serious problem for architects and engineers for decades. When wind hits a structure and flows over its surfaces the flow changes and generates a cyclical pattern of vortices at the tail end of the flow. This is known as the vortex shedding effect which creates something known as vorticity and that is what Vortex Bladeless uses to generate energy. For those who need a explanation that exceeds my ability to fully explain, check out this link on Wikipedia and then come back and join the rest of us who won’t wait for you. (you’re clearly ahead of us anyway)

Intersolar - Photovoltaic - the most economic energy supply. With solutions by KACO new energy.

At the 2015 Intersolar Europe, the German inverter specialist will be exhibiting user-friendly technology for all kinds of solar power supply.

IREC's 3iAwards Annual Search Open to Recognize Best in Nation Innovation. Ingenuity. Inspiration.

The IREC 3iAwards honor innovation, ingenuity and inspiration from the nation's best in both renewable energy and energy efficiency.

Hawaii Lawmakers Pass Nation's First 100% Renewable Energy Requirement

Hawaii lawmakers voted 74-2 to pass the nation's first 100% renewable energy requirement. Blue Planet Foundation praised the measure, which makes Hawaii a global leader in energy policy by requiring that 100% of the islands' electricity be generated from renewable energy resources--such as wind, solar, and geothermal--no later than 2045.

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Other Energy Topics - Featured Product

Sierra Instruments, Inc.- InnovaMass. Reinvented.

Sierra Instruments, Inc.- InnovaMass. Reinvented.

Sierra was the first to introduce a combination volumetric vortex and multivariable mass flow meter in 1997. Today, Sierra's completely redesigned InnovaMass® iSeries™ 240i/241i builds on two decades of success measuring five process variables for gas, liquid and steam with one connection. Now, with the latest hyper-fast microprocessors, robust software applications, field diagnostic and adjustment capability, and a new state-of-the-art flow calibration facility, Sierra's vortex iSeries delivers precision, performance, and application flexibility never before possible.