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France passes law to promote green roofs
March 26, 2015 09:05 AM - Kevin Mathews, Care2

Environmentalism is fast becoming a top concern in France – a rooftop concern, to be precise. Excitingly, the nation has just passed new legislation that will require all upcoming commercial construction projects to feature either green roofs or solar panels above their top floors.

Which type of energy will be the cheapest source of power?
February 24, 2015 08:57 AM - ClickGreen Staff, ClickGreen

Solar energy plants will soon deliver the most inexpensive power available in many parts of the world within a decade, according to a new analysis of the levelized cost of electricity (LCOE). By 2025, the cost of producing solar power in the UK will have declined to between 4.2 and 10.3 pence per kilowatt hour (p/kWh), and by 2050 to as low as 2.0 to 7.4 p/kWh, according to a study by the Fraunhofer Institute for Solar Energy Systems commissioned by Agora Energiewende. 

ENN Releases App for Android Users
February 23, 2015 09:14 AM - ENN Editor

Last month ENN launched a new mobile app available at the iTunes store making it easier for you to connect with us and stay up to date with groundbreaking environmental news. Now, ENN releases the mobile app at Google Play, making it compatible for Android users.

ENN is more than just a gatherer of environmental news but rather a unique set of resources, archives, tools, and experts for the increasingly complex field of environmental science attracting readers from all levels of government, business and academia.

We also encourage you to join the conversation by checking out our Community Blog and by connecting with us on Facebook.

Apple users can download the app at the iTunes store.

Android users can download the app at Google Play.

Make sure you click on the app with the logo shown here.

ENERGY STAR now certifies Clothes Dryers
February 20, 2015 09:53 AM - Editor, ENN

For the first time, ENERGY STAR is certifying clothes dryers. Starting this past President’s Day weekend, 45 models of ENERGY STAR certified dryers, from five different manufacturers, were available in stores nationwide. ENERGY STAR certified dryers include gas, electric and compact models, and incorporate innovative energy saving technologies, such as moisture sensors that detect when clothes are dry and automatically shut the dryer off. Dryers use more energy than any other appliance in the home, and since 80 percent of American homes own dryers, the savings potential is huge. With over 5 million dryers being soil last year, the new certified clothes dryers represent a great new opportunity for energy savings in the U.S.

Renewables Dominate New US Electrical Generating Capacity
December 24, 2014 10:01 AM - Clean Techies Staff, Clean Techies

According to the latest “Energy Infrastructure Update” report from the Federal Energy Regulatory Commission’s (FERC) Office of Energy Projects, wind energy and solar power combined provided over 70 percent (71.82%) of the 873 megawatts (MW) of new U.S. electrical generating capacity placed into service in November 2014. Specifically, three wind farms came on line last month, accounting for 333-MW of new generation in service. These included Stella Wind Farm’s 182-MW Panhandle Wind Farm Phase II expansion in Texas and the 150-MW Origin Wind Energy project in Oklahoma. New wind generating capacity this year thus far has more than doubled that for the same period in 2013 (2,525-MW vs. 1,112-MW).

EPA Releases New Energy Star Tool for Homeowners
December 8, 2014 01:49 PM - US EPA Newsroom

Today, the U.S. Environmental Protection Agency (EPA) is launching its Energy Star Home Advisor, an online tool designed to help Americans save money and energy by improving the energy efficiency of their homes through recommended, customized and prioritized home-improvement projects.

New Technology Brings Temperatures Down
December 8, 2014 09:02 AM - S.E. Smith, Care2

Greek villages are famous for their glittering white walls and beautiful blue painted accents, which make them a dazzling sight whether you’re approaching the sea or looking out across them from the windows of your blessedly cool room — which stays cool even in the height of summer heat. If you look around, you might notice that there’s no air conditioning. The Greeks don’t need it, because their homes are specifically designed to control temperatures and keep people comfortable. Thick walls insulate rooms to keep temperatures stable, while those handsome white roofs and walls reflect heat.

How businesses can help preserve endangered species
December 5, 2014 08:24 AM - Sarah Clinton, Mizzou University

Raptors, or birds of prey, some of which are endangered species, typically live in environments that provide natural land cover, such as forests and grasslands. Protecting endangered raptor species helps maintain food chain balance and prevents overpopulation of common raptor prey, such as snakes and rodents. As more businesses are built on the edges of urban areas, land where raptors once lived becomes industrialized, which raises concerns about the consequences of habitat destruction on raptor populations. Now, University of Missouri researchers have found that businesses can contribute to raptor preservation efforts by engaging in less development of lawn areas and increased planting or preservation of native grasslands and woodlots.

O Christmas Tree, O Christmas Tree
December 3, 2014 10:18 AM - Allison Winter, ENN

The tradition of the Capitol Christmas Tree, or The People’s Tree, began in 1964 when Speaker of the U.S. House of Representatives John W. McCormack (D-MA) placed a live Christmas tree on the Capitol lawn. This tree lived three years before succumbing to wind and root damage. In 1970, the Capitol Architect asked the U.S. Forest Service to provide a Christmas tree. Since then, a different national forest has been chosen each year to provide The People’s Tree. This national forest also works with state forests to provide companion trees that are smaller Christmas trees for offices in Washington, D.C. 

 

This year, the 88-foot-tall white spruce tree was harvested from the Chippewa National Forest in northeastern Minnesota by Jim Scheff who won the Logger of the Year award from the Sustainable Forestry Initiative Inc. (SFI). 

 

That begs the question how can a logger win an award from a sustainability group? 

ENERGY STAR's first multifamily properties announced today
November 13, 2014 08:31 AM - ENERGY STAR

Roughly one-third of the U.S. population lives in the country’s 500,000 multifamily buildings, and they spend $22 billion on energy every year. Until this year, apartment and condo managers lacked the tools to measure how much energy they were wasting and compare their performance nationwide. Meanwhile, energy costs for renters have risen by 20 percent over the past decade.

 

Today, a new era of savings will be ushered in when the U.S EPA announces the first set of multifamily properties to earn the ENERGY STAR certification. The ENERGY STAR first became available to the sector this September, after a three-year partnership with Fannie Mae to develop the scoring system for multifamily properties.

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