Category Archives: wind energy

Wind energy over the oceans could power the world, geophysicists say.

by GalenRamsey Posted on October 10, 2017

Sorry to ruin the party, but a report from the Food Climate Research Network casts doubt on recent suggestions that pasture-raised cattle could sequester massive amounts of carbon in the soil.

By nibbling plants and stimulating new root growth, the old argument goes, cows can encourage deeper root networks, which suck up more carbon. Proponents of grass-fed meat have embraced these findings, saying that pasture-raised livestock could mitigate the impact of meat consumption on the environment.

The new report — cleverly titled “Grazed and Confused?” — acknowledges that pastured cattle can be carbon negative, but this depends on the right soil and weather conditions. In most places, according to the report, grazers produce much more greenhouse gas than they add to the ground. It is an “inconvenient truth,” the authors write, that most studies show grass-fed beef has a bigger carbon footprint than feedlot meat. “Increasing grass-fed ruminant numbers is, therefore, a self-defeating climate strategy,” the report concludes.

Fortunately, grass-fed beef is not the only solution being bandied about: Research shows that a small dose of seaweed in livestock feed could drastically reduce methane emissions. And if you really want to reduce your impact on the climate you could, you know, stop eating meat.

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Wind energy over the oceans could power the world, geophysicists say.

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Wildfire smoke adds apocalyptic hellscape to Disneyland’s attractions.

by Refugio0276 Posted on October 10, 2017

Sorry to ruin the party, but a report from the Food Climate Research Network casts doubt on recent suggestions that pasture-raised cattle could sequester massive amounts of carbon in the soil.

By nibbling plants and stimulating new root growth, the old argument goes, cows can encourage deeper root networks, which suck up more carbon. Proponents of grass-fed meat have embraced these findings, saying that pasture-raised livestock could mitigate the impact of meat consumption on the environment.

The new report — cleverly titled “Grazed and Confused?” — acknowledges that pastured cattle can be carbon negative, but this depends on the right soil and weather conditions. In most places, according to the report, grazers produce much more greenhouse gas than they add to the ground. It is an “inconvenient truth,” the authors write, that most studies show grass-fed beef has a bigger carbon footprint than feedlot meat. “Increasing grass-fed ruminant numbers is, therefore, a self-defeating climate strategy,” the report concludes.

Fortunately, grass-fed beef is not the only solution being bandied about: Research shows that a small dose of seaweed in livestock feed could drastically reduce methane emissions. And if you really want to reduce your impact on the climate you could, you know, stop eating meat.

Visit site:  

Wildfire smoke adds apocalyptic hellscape to Disneyland’s attractions.

Posted in alo, Anchor, ATTRA, FF, GE, LAI, LG, ONA, organic, Paradise, Ringer, solar, solar power, Uncategorized, wind energy, wind power | Tagged , , , , , , , | Comments Off on Wildfire smoke adds apocalyptic hellscape to Disneyland’s attractions.

The oil industry fears Trump’s regulatory rollback could backfire.

by robinjsk7726156 Posted on August 21, 2017

ExxonMobil’s Pegasus Pipeline poured more than 200,000 gallons of heavy crude into a neighborhood in Mayflower, Arkansas, in 2013. Twenty-two homes had to be evacuated, and in the aftermath, hundreds of residents complained of nausea, nosebleeds, and respiratory problems.

In 2015, the EPA fined Exxon more than $4 million in penalties over the spill. Separately, a federal pipeline regulator accused the company of violating safety standards and imposed an additional $2 million in fines.

Exxon disputed those punitive damages, arguing that it met legal obligations. On Monday, an appeals court overturned a majority of the violations and fines. According to its decision: “The unfortunate fact of the matter is that, despite adherence to safety guidelines and regulations, oil spills still do occur.”

Exxon, however, was aware of issues with this particular pipeline prior to the Mayflower incident, and an argument can be made that it should have done a better job of planning for an accident. The pipeline was 70 years old at the time of the spill, and Exxon knew it was prone to cracking along its seams. (Pegasus had split open or leaked nearly a dozen times before.)

But you know what they say, “Pipelines will be pipelines.”

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The oil industry fears Trump’s regulatory rollback could backfire.

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British Columbia is having its worst wildfire season in recorded history.

by calendarortodox831 Posted on August 18, 2017

That’s all kinds of scary. If there’s one place on Earth that would be the worst possible spot for a giant volcanic chain, it’s beneath West Antarctica. Turns out, it’s not a great situation to have a bunch of volcanoes underneath a huge ice sheet.

In a discovery announced earlier this week, a team of researchers discovered dozens of them across a 2,200-mile swath of the frozen continent. Antarctica, if you’re listening, please stop scaring us.

The study that led to the discovery was conceived of by an undergraduate student at the University of Edinburgh, Max Van Wyk de Vries. With a team of researchers, he used radar to look under the ice for evidence of cone-shaped mountains that had disturbed the ice around them. They found 91 previously unknown volcanoes. “We were amazed,” Robert Bingham, one of the study’s authors, told the Guardian.

The worry is that, as in Iceland and Alaska, two regions of active volcanism that were ice-covered until relatively recently, a warming climate could help these Antarctic volcanoes spring to life soon. In a worst-case scenario, the melting ice could release pressure on the volcanoes and trigger eruptions, further destabilizing the ice sheet.

“The big question is: how active are these volcanoes? That is something we need to determine as quickly as possible,” Bingham said.

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British Columbia is having its worst wildfire season in recorded history.

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Minnesota report: Proposed tar sands oil pipeline would harm tribes.

by lovietillery Posted on August 18, 2017

That’s all kinds of scary. If there’s one place on Earth that would be the worst possible spot for a giant volcanic chain, it’s beneath West Antarctica. Turns out, it’s not a great situation to have a bunch of volcanoes underneath a huge ice sheet.

In a discovery announced earlier this week, a team of researchers discovered dozens of them across a 2,200-mile swath of the frozen continent. Antarctica, if you’re listening, please stop scaring us.

The study that led to the discovery was conceived of by an undergraduate student at the University of Edinburgh, Max Van Wyk de Vries. With a team of researchers, he used radar to look under the ice for evidence of cone-shaped mountains that had disturbed the ice around them. They found 91 previously unknown volcanoes. “We were amazed,” Robert Bingham, one of the study’s authors, told the Guardian.

The worry is that, as in Iceland and Alaska, two regions of active volcanism that were ice-covered until relatively recently, a warming climate could help these Antarctic volcanoes spring to life soon. In a worst-case scenario, the melting ice could release pressure on the volcanoes and trigger eruptions, further destabilizing the ice sheet.

“The big question is: how active are these volcanoes? That is something we need to determine as quickly as possible,” Bingham said.

Excerpt from: 

Minnesota report: Proposed tar sands oil pipeline would harm tribes.

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How the Cloud Is Going Green

by natalieblake759 Posted on August 14, 2017

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You already know the many lauded benefits of the cloud — it saves paper, equipment and raw materials, while also providing employees and workplace teams an easier means to access important documents and files. But you may have also heard about how cloud data servers pack a punch in terms of environmental impact.

To minimize their carbon footprint, data centers are going green. Here are the ways companies behind some of the latest cloud-based technologies are working to reduce their environmental impact in the rollout of new products and services.

Starting Small

Like within many other industries, business owners who have previously invested in cloud data centers are starting small with their eco-friendly efforts. But this isn’t to say their current efforts aren’t making a difference. For example, many data centers are swapping out old, incandescent light bulbs for energy-efficient LEDs, which conserve energy and provide massive cost savings on monthly utility bills.

Cloud computing is also a more environmentally friendly practice compared to investing in on-site servers. That’s because these cloud data centers simply don’t need the same amount of infrastructure and space compared to their on-site server counterparts.

In fact, businesses that invest in on-site servers typically have more space than they need to house this bulky infrastructure, particularly if they plan to grow or expand operations. This leads to a number of drives sitting empty in the short or long term that still need to be powered and cooled.

In comparison, cloud data center operators can optimize the number of servers they own and use depending on their client and storage needs. For example, instead of running an on-site, physical customer service department, businesses can invest in a cloud contact center that requires less space and infrastructure.

Using Renewable Energy

Some leading cloud computing companies, like Facebook, Google and Apple, are also paving the way when it comes to investing in renewable energy in their data centers. In fact, all of Apple’s data centers are powered entirely by solar energy, while Facebook installed some of its newest servers in Iowa so the company could take advantage of the area’s wind energy. Microsoft is using both types of renewable energy for its cloud centers: solar energy in Virginia and wind energy in Texas.

These giant corporations have a lot of political power and community clout, and they’re using it to not only enforce stricter regulations on energy use, but to also move the entire industry toward renewable energy.

Optimizing Energy Use

One of the biggest electricity sucks for on-site servers includes maintaining cool temperatures in the spaces that house this infrastructure to prevent overheating. According to REIT.com, an average office space uses three to five watts of power per square foot, whereas a physical data center uses 100 to 300 watts per square foot.

That’s why many on-site data centers are housed in buildings or spaces specifically designed for their use. As the major tech giants have shown, locating operations near water and other renewable energy sources is optimal for conserving energy. However, if that’s not in the cards, some companies are going a different, forward-thinking route: working with contractors to build energy-efficient and even LEED-certified warehouses.

Data center operators have also been examining the airflow in their buildings, so they can separate hot and cold air streams. By keeping cool air near their servers — and moving hot air away from this expensive equipment — companies don’t need to run as many fans to maintain them.

The cloud continues to get greener. Not only is this technology saving companies space, time and money on hosting their own servers — and saving them a lot of paper and filing cabinets — it’s now leading the way in renewable energy and energy optimization. These are the first steps to a more connected, eco-conscious world.

Feature image courtesy of Shutterstock

Read More:
How 5G Technology Will Power a Greener Future
5 Top Tips for Recycling Old Technology
How to Finally Go Paperless in the Office

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How the Cloud Is Going Green – August 14, 2017
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How the Cloud Is Going Green

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Rome, once known for flowing water, is now running dry.

by JoeannCoghlan Posted on July 28, 2017

The Eternal City’s water utility, Acea, had proposed cutting off water to 1.5 million residents for eight hours a day starting on Monday. The city avoided that fate on Friday when the central government allowed the city to keep drawing from a drought-ravaged lake.

The summer heat is partly to blame for the water shortage. Much of Western Europe has been sweltering, with heatwaves stoking fires in Portugal and setting record temperatures in France. Italy is suffering through one of its hottest, driest, wildfiriest times in history. Several regions have declared a state of emergency or asked for relief from the climate change–fueled drought, which has already taken a $2.3 billion toll on the country’s farming industry.

Rome’s other problems are making things worse. The city’s aqueducts are chronically leaking. Diminished snowpack on nearby mountains means less meltwater to replenish its aquifers. Rome had planned to stop drawing from one of its big sources of fresh water, Lake Bracciano, which has sunk nearly six feet in the last two years.

City officials have switched off iconic fountains and lowered water pressure, causing residents to lug buckets up the stairs to their apartments. Nearby small towns have already resorted to rationing, the New York Times reports.

Minus a drought in the Dark Ages, clean drinking water has been constantly flowing through Rome for millennia. Now, it looks like things are changing (the climate certainly is).

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Rome, once known for flowing water, is now running dry.

Posted in alo, Anchor, FF, G & F, GE, LAI, LG, ONA, Ringer, Uncategorized, wind energy, wind power | Tagged , , , , , , , | Comments Off on Rome, once known for flowing water, is now running dry.

After a threatening call from Trump admin, Lisa Murkowski’s got backup.

by CollettFulmer Posted on July 28, 2017

The Eternal City’s water utility, Acea, had proposed cutting off water to 1.5 million residents for eight hours a day starting on Monday. The city avoided that fate on Friday when the central government allowed the city to keep drawing from a drought-ravaged lake.

The summer heat is partly to blame for the water shortage. Much of Western Europe has been sweltering, with heatwaves stoking fires in Portugal and setting record temperatures in France. Italy is suffering through one of its hottest, driest, wildfiriest times in history. Several regions have declared a state of emergency or asked for relief from the climate change–fueled drought, which has already taken a $2.3 billion toll on the country’s farming industry.

Rome’s other problems are making things worse. The city’s aqueducts are chronically leaking. Diminished snowpack on nearby mountains means less meltwater to replenish its aquifers. Rome had planned to stop drawing from one of its big sources of fresh water, Lake Bracciano, which has sunk nearly six feet in the last two years.

City officials have switched off iconic fountains and lowered water pressure, causing residents to lug buckets up the stairs to their apartments. Nearby small towns have already resorted to rationing, the New York Times reports.

Minus a drought in the Dark Ages, clean drinking water has been constantly flowing through Rome for millennia. Now, it looks like things are changing (the climate certainly is).

View article:  

After a threatening call from Trump admin, Lisa Murkowski’s got backup.

Posted in alo, Anchor, FF, G & F, GE, LAI, ONA, Ringer, Uncategorized, wind energy, wind power | Tagged , , , , , , , , , , , | Comments Off on After a threatening call from Trump admin, Lisa Murkowski’s got backup.

Chicago drinking fountains have been running nonstop for months.

by BeulahWang Posted on July 27, 2017

Trump’s ire fell on Alaska Republican Lisa Murkowski, who on Tuesday voted “no” to moving a health care repeal bill to the Senate floor for debate. After the vote, Trump tweeted (of course) that Murkowski had let the country and her party down. Then, Interior Secretary Ryan Zinke reportedly called Murkowski and the state’s other Republican senator, Dan Sullivan, to inform them Murkowski’s move would not be forgotten.

According to the Alaska Dispatch News, Sullivan said the call sent a “troubling message.” Murkowski didn’t comment, but Sullivan appeared unnerved by the conversation. “I fear that the strong economic growth, pro-energy, pro-mining, pro-jobs and personnel from Alaska who are part of those policies are going to stop,” Sullivan said.

At a rally on Tuesday night, Trump implied there would be repercussions: “Any senator who votes against repeal and replace is telling America that they are fine with the Obamacare nightmare, and I predict they’ll have a lot of problems.”

The Interior Department has input over several issues important to Sullivan and Murkowski, like energy exploration and drilling in parts of Alaska. Murkowski, as chair of two committees related to the Interior, has say in several issues important to the department, like its budget.

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Chicago drinking fountains have been running nonstop for months.

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Tensions rise between the Trump administration and Alaska.

by Jaxon20L64 Posted on July 27, 2017

Trump’s ire fell on Alaska Republican Lisa Murkowski, who on Tuesday voted “no” to moving a health care repeal bill to the Senate floor for debate. After the vote, Trump tweeted (of course) that Murkowski had let the country and her party down. Then, Interior Secretary Ryan Zinke reportedly called Murkowski and the state’s other Republican senator, Dan Sullivan, to inform them Murkowski’s move would not be forgotten.

According to the Alaska Dispatch News, Sullivan said the call sent a “troubling message.” Murkowski didn’t comment, but Sullivan appeared unnerved by the conversation. “I fear that the strong economic growth, pro-energy, pro-mining, pro-jobs and personnel from Alaska who are part of those policies are going to stop,” Sullivan said.

At a rally on Tuesday night, Trump implied there would be repercussions: “Any senator who votes against repeal and replace is telling America that they are fine with the Obamacare nightmare, and I predict they’ll have a lot of problems.”

The Interior Department has input over several issues important to Sullivan and Murkowski, like energy exploration and drilling in parts of Alaska. Murkowski, as chair of two committees related to the Interior, has say in several issues important to the department, like its budget.

Original article: 

Tensions rise between the Trump administration and Alaska.

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