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Rising Seas to Force Billions from Home

           

weather.com - by Pam Wright - June 28, 2017

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CLICK HERE - STUDY - Impediments to inland resettlement under conditions of accelerated sea level rise

An estimated 2 billion people will be displaced from their homes by 2100 due to climate-driven rising seas, a new study says.

Roughly one-fifth of the world's population may become climate change refugees, according to Cornell University. The majority of those will be people who live on coastlines around the world, including about 2 million in Florida alone.

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ALSO SEE RELATED ARTICLE HERE - Cornell University - Rising seas could result in 2 billion refugees by 2100

 

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Scientists Just Documented a Massive Recent Melt Event on the Surface of Antarctica

           

An iceberg lies in the Ross Sea with Mount Erebus in the background near McMurdo Station, Antarctica, in November 2016. (AFP/Getty Images)

CLICK HERE - STUDY - Nature Communications - January 2016 extensive summer melt in West Antarctica favoured by strong El Niño

washingtonpost.com - by Chris Mooney - June 15, 2017

Scientists have documented a recent, massive melt event on the surface of highly vulnerable West Antarctica that, they fear, could be a harbinger of future events as the planet continues to warm.

In the Antarctic summer of 2016, the surface of the Ross Ice Shelf, the largest floating ice platform on Earth, developed a sheet of meltwater that lasted for as long as 15 days in some places. The total area affected by melt was 300,000 square miles, or larger than the state of Texas, the scientists report.

That’s bad news because surface meltin g could work hand in hand with an already documented trend of ocean-driven melting to compromise West Antarctica, which contains over 10 feet of potential sea level rise.

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'Spectacular' Drop in Renewable Energy Costs Leads to Record Global Boost

Falling solar and wind prices have led to new power deals across the world despite investment in renewables falling

           

Solar panels on sale at the Naran Tuul market in Ulaanbaatar, Mongolia. Photograph: Seong Joon Cho/Getty Images

CLICK HERE - Global Status Report - REN21 - Renewable Energy Policy Network for the 21st Century

theguardian.com - by Damian Carrington - June 6, 2017

Renewable energy capacity around the world was boosted by a record amount in 2016 and delivered at a markedly lower cost, according to new global data – although the total financial investment in renewables actually fell.

The greater “bang-for-buck” resulted from plummeting prices for solar and wind power and led to new power deals in countries including Denmark, Egypt, India, Mexico and the United Arab Emirates all being priced well below fossil fuel or nuclear options . . .

 . . . The new renewable energy capacity installed worldwide in 2016 was 161GW, a 10% rise on 2015 and a new record, according to REN21, a network of public and private sector groups covering 155 nations and 96% of the world’s population.

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How G.O.P. Leaders Came to View Climate Change as Fake Science

           

A coal-fired power station in Mount Storm, W.Va., in January. The coal industry played an instrumental role in efforts to unwind the Obama administration’s climate policies. Credit Luke Sharrett/Bloomberg

nytimes.com - by Coral Davenport and Eric Lipton - June 3, 2017

The Republican Party’s fast journey from debating how to combat human-caused climate change to arguing that it does not exist is a story of big political money, Democratic hubris in the Obama years and a partisan chasm that grew over nine years like a crack in the Antarctic shelf, favoring extreme positions and uncompromising rhetoric over cooperation and conciliation . . .

<In 2008 Senator John McCain, who had just secured the Republican nomination for President, sounded the alarm on global warming.>

 . . . Since Mr. McCain ran for president on climate credentials that were stronger than his opponent Barack Obama’s, the scientific evidence linking greenhouse gases from fossil fuels to the dangerous warming of the planet has grown stronger.

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What Happens to Earth if the US Exits the Climate Deal?

           

Credit:  AP Photo/Jim Cole, File

washingtonpost.com - Associated Press - May 27, 2017

 . . . In an attempt to understand what could happen to the planet if the U.S. pulls out of Paris, The Associated Press consulted with more than two dozen climate scientists and analyzed a special computer model scenario designed to calculate potential effects.

Scientists said it would worsen an already bad problem, and make it far more difficult to prevent crossing a dangerous global temperature threshold.

 . . . “The U.S. matters a great deal . . . That amount could make the difference between meeting the Paris limit of two degrees and missing it” . . . 

While scientists may disagree on the computer simulations they overwhelmingly agreed that the warming the planet is undergoing now would be faster and more intense.

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Are Solar and Wind Really Killing Coal, Nuclear and Grid Reliability?

           

Lessons from the Lone Star State: A surge in wind power on the Texas grid didn’t cause reliability problems (and brought down electricity prices) because regulators improved the efficiency of wholesale electricity markets. Sarah Fields Photography/Shutterstock.com

theconversation.com - by Joshua D. Rhodes, Michael E. Webber, Thomas Deetjen and Todd Davidson - May 11, 2017

U.S. Secretary of Energy Rick Perry in April requested a study to assess the effect of renewable energy policies on nuclear and coal-fired power plants.

Some energy analysts responded with confusion, as the subject has been extensively studied by grid operators and the Department of Energy’s own national labs. Others were more critical, saying the intent of the review is to favor the use of nuclear and coal over renewable sources.

So, are wind and solar killing coal and nuclear? Yes, but not by themselves and not for the reasons most people think. Are wind and solar killing grid reliability? No, not where the grid’s technology and regulations have been modernized. In those places, overall grid operation has improved, not worsened.

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As Solar Booms, Utilities Look to Build New Business Models With Strategic Investments

           

Image credit: Flickr user 10 10

utilitydive.com - by Herman K. Trabish - March 14, 2017

Beyond simply contracting for solar, utilities are increasingly investing in the sector to ‘position themselves to be the utility of the future'

Solar energy is becoming a generation resource so ubiquitous that utilities are looking beyond simply contracting for new capacity and are increasingly moving into the sector themselves.

Solar added a record-breaking 14,762 MW of capacity in 2016, nearly doubling its 2015 growth. The resource added 39% of all new U.S. generation capacity in the year, making it the leader among all resources for the first time.

Growth was dominated by utility investment in 2016, a trend that’s expected to continue, according to a new report from the Solar Energy Industries Association and GTM Research.

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Will a New Glass Battery Accelerate the End of Oil?

John Goodenough, coinventor of the lithium-ion battery, heads a team of researchers developing the technology that could one day supplant it.  Photo: Cockrell School of Engineering

spectrum.ieee.org - by Mark Anderson - March 3, 2017

Electric car purchases have been on the rise lately, posting an estimated 60 percent growth rate last year. They’re poised for rapid adoption by 2022, when EVs are projected to cost the same as internal combustion cars. However, these estimates all presume the incumbent lithium-ion battery remains the go-to EV power source. So, when researchers this week at the University of Texas at Austin unveiled a new, promising lithium- or sodium-glass battery technology, it threatened to accelerate even rosy projections for battery-powered cars.

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California Professors Sign Open Letter To Trump Urging Action On Climate Change

“We are treading a thin line on whether it’s possible to avert major climate change, and it is absolutely imperative that we do everything we can.”

huffingtonpost.com - byMollie Reilly - January 31, 2017

More than 2,300 faculty members from California public universities signed a letter to President Donald Trump urging him to take the threat of climate change seriously.

The letter, signed by faculty members from the University of California and California State University systems and released on Tuesday, asks Trump to maintain the U.S. commitment to reducing greenhouse gas emissions, as specified in the Paris climate change agreement President Barack Obama signed last year. Trump, who has characterized climate change as a hoax, has promised to pull out of that agreement.

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The myth of renewables threatening grid stability?

bnef.com - October 31st 2016

Germany’s power grid outage averaged 12.7 minutes last year, 41% less than in 2006, even though renewables have grown to account for as much as a third of power generation in the country, according to data released by the federal regulator last week.

This put to rest concerns about intermittent sources of power threatening grid stability. The country is weaning itself away from nuclear power and embracing renewables generation, providing a working model of transformation of the energy sector for many other countries.

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