Microsoft, Apple, Google Power Data Centers with Renewable Energy
It takes a lot of energy to enable web users to stream videos, downloads books and other online activities—about the same amount it would take to power 30 nuclear power plants.
Data centers around the world use about 30 gigawatts, or 30 billion watts of electricity, according to Green House Data. U.S. data centers account for nearly one-third of that amount, according to estimates compiled by The New York Times.
Stanford University research fellow Jonathan G. Koomey told the publication that U.S. data centers used about 76 billion kilowatt-hours in 2010, which equates to about 2 percent of the electricity used by the entire country that year.
Powering data centers with renewable energy sources like wind or solar is an obvious solution to global energy problems. Here are three companies who have announced plans to power their data centers with renewable energy:
The software corporation announced Monday that it would buy 110 megawatts (MW) of energy from a wind farm 70 miles northwest of Fort Worth, Texas to power its San Antonio data center. The 20-year agreement marks the first time the company will power a data center with clean energy.
"For Microsoft, signing a long-term [power purchase agreement] for wind energy is a significant milestone in our commitment to carbon neutrality," Robert Bernard wrote on the company's Green Blog. "It also underscores how the carbon fee is changing the way Microsoft does business globally. By placing a dollar value on a metric ton of carbon, Microsoft is building environmental sustainability into our long term business planning and creating a blueprint for more purchases of renewable energy like this one."
- An increase in the percentage of renewable energy, from 35 percent to 75 percent, over the last three years at corporate facilities.
- Apple opted out of default grid mix program in Prineville, OR in order to power its under-construction data center with wind, hydroelectric and solar.
- Like existing data centers in Maiden, NC and Newark, CA, a new Reno, NV site will be completely powered by renewable energy
Google purchased 48 MW of wind energy in 2012 to power a data center in Oklahoma that helps store Gmail, Google Docs and search engine results, Greenpeace reported. The company was faced with using a 50-percent coal mix before striking a power purchase agreement with the local utility.
Google also has a habit of investing millions in renewable facilities. The company Google announced its 13th renewable energy investment in three years last month by helping to fund a 265.7 MW solar project in California. The company pledged $103 million to Silver Ridge Power’s Mount Signal Solar project, which will power 80,000 homes and create 900 construction jobs. Google's clean energy investment portfolio—which has eclipsed $1 billion—also includes projects in Germany and South Africa.
“We invest in these projects because they make business sense, because they help put more renewable energy on the grid and because they have a positive impact on the local economies where they operate,” Google corporate finance head Kojo Ako-Asare said.
The Poison Papers: Secret Concerns of Industry and Regulators on the Hazards of Pesticides and Other Chemicals
The Bioscience Resource Project and the Center for Media and Democracy released a trove of rediscovered and newly digitized chemical industry and regulatory agency documents Wednesday stretching back to the 1920s. The documents are available here.
Together, the papers show that both industry and regulators understood the extraordinary toxicity of many chemical products and worked together to conceal this information from the public and the press. These papers will transform our understanding of the hazards posed by certain chemicals on the market and the fraudulence of some of the regulatory processes relied upon to protect human health and the environment.
I'm a huge Trevor Hall fan so when I saw he was playing in my hometown of Cleveland, I was stoked. I knew seeing the show would be fantastic, but I was also thinking an interview with Trevor would be something really cool to give EcoWatch readers. So, lucky enough, I was offered an interview and was able to hop on my paddleboard from Whiskey Island on the shore of Lake Erie, head up the Cuyahoga River and get to the Music Box Supper Club just in time to chat with Trevor before the show.
"My dad was a drummer, so most my musical influence comes from my dad," Trevor said during our nearly hour interview. "Growing up, my dad had this CD collection in the hallway and I was always fascinated by all the CDs. My hobby was pulling out a CD that looked cool and I'd put it on the stereo and pretend I was rocking out. My dad was really into The Doobie Brothers, Allman Brothers, Earth Wind & Fire, Simply Red, and Crosby, Stills, Nash & Young."
American Electric Power (AEP) will invest $4.5 billion in a wind energy project in Oklahoma that could become the largest wind farm in the U.S., the utility announced Wednesday.
AEP will develop a 350-mile transmission line for the 2 GW farm.
The sun is rising on a newer, cleaner era of American energy use.
The U.S. generates nearly eight times as much electricity from the sun and the wind than it did in 2007—enough to power more than 25 million homes—and the average American uses 10 percent less energy than he or she did 10 years ago, according to a new report by Environment America Research and Policy Center.
The report, Renewables on the Rise: A Decade of Progress Toward a Clean Energy Future, also cites a 20-fold increase in battery storage of electricity and the meteoric rise in sales of electric cars—from virtually none in 2007 to nearly 160,000 last year—as evidence that despite attempted rollbacks in Washington, a clean energy revolution is under way across the U.S.
By Tim Radford
Geoengineering, the deliberate alteration of the planet to undo its inadvertent alteration by humans over the past 200 years, is back on the scientific agenda, with a climate compromise suggested as a possible solution.
One group wants to turn down the global thermostat and reverse the global warming trend set in train by greenhouse gases released by fossil fuel combustion, by thinning the almost invisible cirrus clouds that trap radiation and keep the planet warm.
By Joe McCarthy
This past June was the third hottest June in recorded history—only 2016 and 2015 had hotter Junes.
The global average temperature has been surpassing the 20th century average for 41 straight years. "Record-breaking temperatures" has almost become a platitude since the turn of the century, yet the consequences of this shift are devastating communities and environments in new ways around the world.
By Joe McCarthy
Tony Maphosa, a Zimbabwean poacher, is accused of putting cyanide in watering holes and salt pans used by elephants numerous times over several years.
All told, his poisoning spree is said to have killed more than 100 elephants, according to Zimbabwean authorities who have been searching for Maphosa for four years.
By David Doniger
As the nation and the world swelter through another year of extraordinary heat, storms, drought and disrupted weather, Senators Sheldon Whitehouse and Brian Schatz introduced carbon fee legislation Wednesday to help curb the heat-trapping pollution that drives this dangerous climate disruption.
Representatives Earl Blumenauer and David Cicilline are introducing companion legislation in the House of Representatives.