cleantech

algae biofuel US DOE

Energy Deptartment Foresees Algae Biofuel in your Future

Fleet managers are turning to compressed natural gas (CNG) in the short term, but fossil gas as a source is highly problematic, and…
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Free Utility Customers To Profit From the Clean Power Plan

Today's adoption of the Clean Power Plan begs this question: Why shouldn’t a utility customer be able to put solar on their roof,…
rooftop solar

SolarCity Provides a Way for SMBs To Afford Solar Energy

SolarCity recently introduced a new solar energy service that enables small- and medium-sized businesses (SMBs) to pay less for solar than they pay…
wind turbines

Renewables — 70% of New Power This Year

The future of electricity in the U.S. of A is in renewables. Renewable energy accounted for almost 70 percent (69.5 percent) of new…
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New York City’s Government Buildings To Be 100 Percent Renewable

New York City Mayor Bill de Blasio took the first strides toward his goal to power all city government buildings and facilities with…
A new survey indicates that Alabama residents want the freedom to choose solar power. Click to enlarge.

Alabamians Overwhelmingly Ask for Freedom to Choose Solar Energy

A recent survey shows that nearly 8 in 10 Alabamians want utilities to use more solar; even more oppose fees that keep it…
Masdar beam-down-tower

Masdar’s Solar Hub Provides Unique Test Facility in the Middle East

Despite the obvious advantages of an ever-shining sun, the Middle East is actually less than ideal for solar power -- explaining, at least…
Wind farm

Amazon Invests Big in Wind Power

Amazon Web Services recently announced plans for a 208 megawatt wind farm in North Carolina's Perquimans and Pasquotank counties. When completed, it will…
Power plant night

Regional Cap-and-Trade Shown to Save Money While Boosting Economy and Cutting Emissions

When the multi-state Regional Greenhouse Gas Initiative was established, organizations like the Institute for Energy Research and the Heritage Foundation argued against any…
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Japan Transforms Abandoned Golf Courses Into Solar Power Plants

Japan is using run-down golf courses to inch toward the goal of doubling its use of renewables by 2030 in the aftermath of…
solar power

Solar Power Continues Its March to the Mainstream

For years, some argued that widespread adoption of solar power would be too expensive. Fortunately, analysis after analysis have proven critics wrong. This…
Bloom Energy fuel cell

Ikea Demonstrates That, Dirty or Not, Fuel Cells are Coming

Ikea hooked up with Bloom Energy to become the latest high-profile global company to adopt fuel cells for clean, renewable on-site energy generation.
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Burlington, Vermont Leads the Charge in 100 Percent Renewable Energy

Vermont's largest city has been making smart investments in renewable energy for years. Now, their hard work has finally paid off.
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SunEdison Bets On Emerging-Market Renewables

Over the past several months, SunEdison has acquired a portfolio of 757 megawatts of renewable-energy assets (wind, solar and hydro) through nine transactions…
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Green Aviation Climbs to New Heights on Multiple Fronts

This turns out to be quite a week for green aviation. First, an incredible milestone in the historic journey of the Solar Impulse…