NewEnergyNews More: March 2018

NewEnergyNews More

Every day is Earthday.

Some details about NewEnergyNews and the man behind the curtain: Herman K. Trabish, Agua Dulce, CA., Doctor with my hands, Writer with my head, Student of New Energy and Human Experience with my heart

email: herman@NewEnergyNews.net

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Your intrepid reporter

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    A tip of the NewEnergyNews cap to Phillip Garcia for crucial assistance in the design implementation of this site. Thanks, Phillip.

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  • Tuesday, March 27, 2018

    The Climate Changes Mapped

    These Maps Show How Climate Change Will Mess Up The Weather Where You Live; The Climate Ex map will tell you what the weather will be like in 2070–and where to go to get the weather you like in 50 years.

    Ben Schiller, March 26, 2018 (Fast Company)

    “…[A not very user-friendly Climate Ex map shows projected climate changes] over time…The tool covers more than a million places on a 4-square-kilometer grid and brings together voluminous climate data…Historical data as well as projections going forward to 2070 [are searchable]. The latter reveals the places where climate change is set to have the greatest impact…For the U.S., the biggest changes are on the West Coast, parts of the East Coast, and in the Mississippi Delta region…[Much of the central U.S. is expected to see] less extreme changes in temperatures and precipitation patterns by 2070…The tool is unique in the way it flattens out apparent differences between places…[Though climate change is set to have dramatic impacts,] the differences between places are greater than the differences projected over time. Washington, D.C., and Moscow, for instance, are more different today and going forward than…Washington in 2000 and Washington in 2070…” click here for more

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    Tech Giant Buys Solar

    Microsoft makes largest corporate solar deal in U.S. history, buying 315 MW from 750,000 solar panels

    Todd Bishop, March 21, 2018 (GeekWire)

    “Microsoft just announced what it calls “the single largest corporate purchase of solar energy ever in the United States,” buying 315 megawatts from two new solar projects in Virginia as part of its ongoing effort to power its global data centers with renewable energy…With the purchase, the company says its total renewable energy portfolio will reach 1.2 gigawatts globally…Microsoft says it has reached its goal of powering at least 50 percent of its data centers with clean energy by this year. The company says the latest deal will help achieve its next goal, powering 60 percent of its data centers with clean energy by 2020…Financial terms of the deal were not disclosed. It’s part of a larger trend of major U.S. companies increasingly turning to renewable energy sources…The Virginia solar development is operated by renewable energy producer sPower…[Microsoft’s commitment will allow sPower] to sell power from the rest of the 500 megawatt project to other buyers at competitive prices…” click here for more

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    Tech Giants Buy Wind

    Facebook and Adobe to buy wind power from Nebraska facility

    Anmar Frangoul, 20 March 2018 (CNBC)

    “…[Facebook expanded its 200 MW for the Enel Green Power North America (EGPNA) Rattlesnake Creek wind farm in Nebraska by contracting for the other 120 MW of the project’s output. The new generation will] power Facebook's data center in Papillon, Nebraska…Separately, Adobe will purchase the energy produced by 10 MW of the wind farm between 2019 and 2028. The Rattlesnake Creek facility is currently being built and is expected to be operational by the end of this year…The Rattlesnake Creek wind farm is owned by Rattlesnake Creek Wind Project, a subsidiary of EGPNA. Investment in the construction of the site is around $430 million. EGPNA is part of the Enel Group's Renewable Energies division…Both Facebook and Adobe are part of the RE100, a global initiative of some of the world's biggest businesses, all committed to renewable power.” click here for more

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    Monday, March 26, 2018

    Exxon’s Pretend Response To Climate Change

    Inside Exxon’s climate-change strategy

    Amy Harder, March 26, 2018 (Axios)

    “…[ExxonMobil, the] world’s largest publicly traded oil company] is at the center of lawsuits alleging big oil companies knew about and concealed the dangers of climate change for decades, and a record share of its investors have urged it to be more transparent about the risks climate poses to its business…A new Exxon report on navigating a carbon-constrained world, combined with recent comments by top executives, make Exxon’s approach clear. The company is doubling down on a decade-old strategy by making relatively small, long-term investments in two costly technologies: carbon capture and algae biofuels as a way to stay focused on its core hydrocarbon business…

    If technology can capture carbon from natural gas, the fuel will thrive longer under policies demanding sharp emission cuts…The use of algae biofuels will further the use of internal combustion engines in cars over electric batteries…Exxon held a first-ever dedicated session on climate change with analysts earlier this month during an annual meeting…[It argued a] carbon tax of $100 a ton is needed to make carbon-capture technologies viable…[For biofuels to work, the tax] would have to be even higher. Existing carbon prices around the world are much lower…Exxon's climate report to shareholders released in February assumes a massive expansion of the carbon-capture market in the coming decades along with increased demand for natural gas…[Exxon's strategy allows it to] address climate change without fundamentally changing its business model…” click here for more

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    Is It The New Energy Or The Emissions Cuts?

    Here's proof that not all renewables have the same reduction impact

    Gavin McCormick and Chiel Borenstein, March 26, 2018 (GreenBiz)

    “In recent years, institutional climate action targets, renewable energy subsidies and the rapidly falling costs of wind and solar have led [large institutions’ purchases of New Energy to grow from 70 megawatts in 2012] to over 2,780 megawatts as of February…[A new study found] not all renewable energy projects are equally effective at reducing emissions…[There are] three ways to count emissions…[One is counting] megawatt-hours of New Energy instead of] emissions…[Another is counting] avoided emissions…[The third is counting the emissions offset by a new New Energy] project…[New technologies would allow counting the local benefits and the additional emissions reductions of the project]…There is a need for a clear and consistent way for institutions to accurately measure the impacts of renewable purchases…” click here for more

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    The Cost Of Money And The Price Of Solar

    This 1 Factor Is a Bigger Deal to Solar Energy Than Rising Tariffs; Tariffs are a big deal in solar energy, but interest rates are what investors should really be watching.

    Travis Hoium, March 21, 2018 (Motley Fool)

    “Tariffs are the hottest topic in renewable energy right now…But a bigger threat to renewable energy companies and investors is what's happening at the Federal Reserve. Interest rates are on the rise, which will raise the cost of energy for every solar project across the U.S., making it harder for the industry to compete against fossil fuels. If the solar industry has a bad 2018, it may not be tariffs that are to blame…[The biggest impact [of rising interest rates] is on large solar systems, where a small increase in costs can drive overall costs up 10%...[Ultimately, it's the] price of electricity that matters for solar projects long term, and solar developers will bid based on their cost of construction and the rate at which they have to discount cash flow to get an implied price of electricity. The higher the interest rate they're discounting, the higher price at which electricity has to be sold on a per-kWh basis for projects to make money…A 200-basis-point increase in interest rates would have a far bigger impact on all solar projects than the tariffs put on solar cell and panel imports by the Trump administration…” click here for more

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    Tuesday, March 20, 2018

    The Big Climate Change Legal Battle Looming

    Big oil faces big test in climate-change court showdown with SF, Oakland

    Kurtis Alexander, March 19, 2018 (San Francisco Chronicle)

    “A San Francisco judge who must decide whether to hold the world’s largest oil companies responsible for global warming is ordering up what many are calling the most comprehensive, and unusual, debate on climate change that the courts have seen…Fossil-fuel corporations including Chevron, ExxonMobil and Shell are scheduled to present their views on climate science in federal court [March 21] alongside attorneys for San Francisco and Oakland. The two cities are among several communities suing the oil giants for their alleged role in sea- level rise...U.S. District Judge William Alsup has given both sides eight questions to answer…[that] cover the basics of climate change and the latest scientific findings on what’s driving the phenomenon…Alsup appears to be searching for [ways to put on the oil companies on the record that climate change is happening and what is causing it. The cities] argue that the extraction and production of fossil fuels has heated the planet and begun lifting ocean levels above roads, homes and utilities’ infrastructure…[They] also claim that the oil and gas industries knew of the harm they were causing but sought to cover it up, much the way tobacco firms undermined research into lung cancer in past decades…” click here for more

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    Three Solar Buys To Look At

    3 Growth Stocks in Solar Energy; Growth isn't equally distributed in the solar energy industry and there are three companies that stand out from the competition, each in their own way.

    Travis Hoium, March 19, 2018 (Motley Fool)

    “The solar energy industry is on a massive growth swing, increasing installations from 7.7 GW to over 100 GW annually over the past decade…Three companies that I think have the right strategy behind them and growth ahead of them in 2018 are SolarEdge Technologies Inc (NASDAQ:SEDG), SunPower Corporation (NASDAQ:SPWR), and Vivint Solar Inc (NYSE:VSLR)…[SolarEdge has] arguably been the best value creator for investors over the last few years…[R]evenue has nearly tripled since 2014 and it has generated consistent profits…[SunPower] finally seems to have a strategy it can grow with long term…Residential solar has stagnated in the U.S., but that doesn't mean Vivint Solar isn't going to grow significantly in 2018. Growth will be driven by a transition from solar leases…to cash and conventional loan sales, where cash is received upfront and the developer no longer owns the panels themselves. The financial impact is that Vivint Solar's revenue can grow even if megawatts installed stay flat…[I]nvestors should keep in mind that growth hasn't always been the only measure of value creation to pay attention to in the solar industry long term. Keep an eye on margins and profitability…” click here for more

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    New Wind Technologies To Protect Wildlife

    New deterrent system may help prevent eagle deaths caused by wind turbines

    Kale Williams, March 19, 2018 (The Oregonian)

    “Researchers at Oregon State University are working on a system [developed with the support of the U.S. Department of Energy that] uses a vibration sensor at the base of the blade, an acoustic sensor on the generator housing and a camera on the base of the tower…[T]he camera will be able to detect when a bird is approaching, determine [the type of bird,] and…the computer would trigger a deterrent in the form of a brightly colored facsimile of a person designed to play into [the bird’s] aversion to human beings…To test the system, [the researchers] used a compressed air launcher to fire tennis balls at wind turbine blades equipped with the sensors…When a strike is detected, video recordings of the moment of impact can be analyzed to determine exactly what hit the blade [to improve the detector’s] success rate…” click here for more

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    Monday, March 19, 2018

    Gotta Get Serious About New Energy

    We'll Need Another 363 Years to Completely Revolutionise Earth's Energy Systems; But we're not giving up.

    David Nield, 17 March 2018 (ScienceAlert)

    “…[W]e need a complete energy overhaul by 2050 to avoid catastrophic climate change, but at our current rate of progress…it's going to take another 363 years [according to new research]…Rather than adding 1,100 megawatts of clean energy a day, we've managed an average of just 151 megawatts…Replacing an entire planet's energy network is costly and time-consuming, not to mention politically and technically challenging…Stopping energy production from fossil fuels tomorrow would be fantastic from an environmental standpoint – but it would also leave a lot of people out of work, send plenty of companies to bankruptcy, and leave many areas without power…In other words, shifting to better energy solutions is complicated…Part of the issue is that a lot of the effects of global warming will be delayed: by the time rising sea levels, uninhabitable regions, and mass migration are right in front of us, it'll be too late to make the necessary changes…There is some hope: the progress we're making on electrifying heat production [is good and]… governments around the world are waking up to the seriousness of the problem…The opportunity to reach the necessary energy goals by 2050 may have passed, but any step in the right direction…is going to help pull us away from the worst-case scenarios…” click here for more

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    Big Money Bets Big On Plug-In Cars

    Over $1 Billion Bet on Electric Car Batteries Already This Year; Venture capital investment in energy storage has already doubled last year's total.

    Dave Partosiak, March 18, 2018 (The Drive)

    “…[This year alone, venture capital firms have poured in a record $1 billion into battery technology…[doubling] what firms invested last year…[China’s Farasis raised] $790 million in an agreement with one of China’s largest auto manufacturers, BAIC, to supply] 1 million battery packs over the next five years…This year, the number of investments in battery companies from venture capitalists is likely to hit 60, up from 37 last year. The first billion dollars have only been spread across 15 companies…[L]arger automotive manufacturers have been creating their own venture capital firms to invest in battery technology…[Renault-Nissan-Mitsubishi’s new $1 billion venture capital fund will] invest $200 million a year over the next five years…A lot of this money is going into research for alternative materials…” click here for more

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    Hollywoodland’s 100% New Energy Pitch

    Study shows Los Angeles can reach 100% renewable energy by 2030 with help from solar

    Kathie Zip, March 8, 2018 (Solar Power World)

    “…[W]ith a combination of new wind and solar sources, investments in storage and energy efficiency and smart management of the grid, the Los Angeles Department of Power and Water (LADWP) can achieve a 100% clean energy system by 2030…[A] transition to an electricity grid fully powered by renewable energy can be accomplished quickly, without costing ratepayers more than they would otherwise pay [according to a new assessment]…[T]he study compares a status quo scenario with two possible options: One that relies more heavily on utility scale renewables, and one that relies more on distributed renewable energy sources, like rooftop solar…A 100% renewable plan that relies more heavily on local distributed solar energy is actually cheaper than continuing to rely on fossil fuels…[LADWP — the nation’s largest municipal utility serving almost 1.5 million residential customers and businesses — is considering] scenarios for moving Los Angeles to a 100% renewable energy grid, at the request of the City Council…[It] does not anticipate coming out with its plan until mid-2020…” click here for more

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    Tuesday, March 13, 2018

    It’s Official – Feds Find Humans Are Causing Climate To Drastically Change

    The government is nearly done with a major report on climate change. Trump isn’t going to like it

    Chris Mooney, March 12, 2018 (Washington Post)

    “The country’s top independent scientific advisory body has largely approved a major climate report being prepared by scientists within the Trump administration — suggesting that another key government document could soon emerge that contradicts President Trump’s skepticism about climate change and humans’ role in driving it…The U.S. National Academies on Monday released a public peer review of a draft document called the U.S. National Climate Assessment, a legally required report that is being produced by the federal Global Change Research Program…The final version is expected later this year…[The process highlights how despite the changing political context] technical government studies of climate science continue…The report, 1,506 pages long in draft form, says U.S. temperatures will rise markedly in coming decades, accompanied by many other attendant effects. It predicts that Northeastern fisheries will be stressed by warmer ocean waters, that the Southeast will suffer from worsening water shortages, that worse extreme-weather events will tax water and other types of infrastructure, and far more…” click here for more

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    New Energy Is Winning In The Free Market

    Is The Corporate Demand For Solar Energy Stronger Than Trump's Tariffs?

    Ken Silverstein, March 12, 2018 (Forbes)

    “…[The corporate push for renewables may be] more powerful than current federal policies and especially just-imposed solar tariffs…[Their] efforts that have not escaped even the most cynical politicians…While the movement started with Silicon Valley’s tech giants like Amazon and Apple, it has now gained a lot of traction among major retailers like CostCo., Wal-Mart and Target. And companies long a part of the American fabric are also active…[like] General Motors and General Mills…Building up the brand to appeal to environmentally-aware consumers is one reason. But so too is economics and free markets: Indeed, wind costs have fallen by 67% since 2009 while utility-scale solar has dropped by 86% since that time…Santa Barbara-based Wiser Capital has said that 83% of the small-to-mid-size company managers that it surveyed will be investing in solar energy projects by 2020…[PriceWaterhouseCoopers found 72% of surveyed companies] are pursuing renewables…[O]ne thing will remain a constant no matter who occupies the White House — the free market, which is led by consumer demand and economic opportunities. And that will eventually trump the current obstacles…” click here for more

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    Big $$$ Goes To MA Ocean Wind Jobs

    Vineyard Wind to develop nation-leading offshore wind labor pool in Massachusetts

    Michelle Froese, March 12, 2018 (Windpower Engineering)

    “…Vineyard Wind’s $2 million Wind Workforce initiative will recruit, mentor, and train local, Massachusetts residents for high-skills careers in the offshore wind industry. The program, which will be undertaken in partnership with vocational schools, community colleges, and other local organizations, is part of Vineyard Wind’s proposal to construct a large, utility-scale wind energy project off the coast of Massachusetts…[and support the Massachusetts legislature’s goal to make the state the nation’s leading center for offshore wind farm development…[It is expected that development] of offshore wind will bring billions of dollars of private investment into Massachusetts, helping to diversify and grow the region’s economy through modernization of local ports, new services such as transport vessels, ongoing research offshore, and skilled workforce training…Vineyard Wind’s proposal to construct an 800MW wind farm approximately 15 miles south of Martha’s Vineyard includes plans for up to 3,600 new jobs, including 1,000 new hires before 2022…” click here for more

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    Monday, March 12, 2018

    The Right Climate Change Question

    Getting Climate Change Right: In Light Of The Stars

    Adam Frank, March 9, 2018 (National Public Radio)

    “…With the right question, we could finally see how the climate crisis looming over our fate is actually a harbinger. It's the signpost of a transition for humanity as a true planetary species…The right question, however, can only be seen in light of the stars…[In the popular consciousness, this question — "Did we change the Earth's climate?" — still] feeds off political polarization and tribal inclinations…[The right question is] "What else did we expect to happen?" …In light of the stars, meaning in light of what we've learned from the universe's many, many worlds (including our own), we can see that planetary climates are a kind of vast machine. They have their own rules based on physics and chemistry…Of course we triggered climate change. We've been using planetary-scale amounts of energy to build and maintain this amazing planetary-scale project of civilization. Of course the Earth noticed…Are we to join the universe's winners who met their climate challenge and moved forward — or will we fade away with the cosmic losers too stubborn to see the truth before their eyes?” click here for more

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    New Energy Is Minnesota’s 2ND-Biggest Power

    Study: Renewable energy now Minnesota's 2nd-largest electricity source

    Elizabeth Dunbar, March 1, 2018 (Minnesota Public Radio)

    “Renewable energy is overtaking nuclear as Minnesota's second-largest source of electricity generation, while coal remains the largest source…Coal made up 39 percent of the energy Minnesota generated inside its borders in 2017. That percentage is expected to go down dramatically in the next decade after Xcel Energy retires a large portion of its Sherco coal plant in Becker…When hydroelectric was added to wind and solar generation in 2017, it surpassed what Xcel's two nuclear plants produced [according to a new report from Bloomberg New Energy Finance]. And while nuclear capacity is static, Minnesota has been adding new wind and solar capacity every year…Policy incentives for new solar energy facilities have been and will continue to be important to the growth of solar…Unlike solar, wind energy is at the point where it's cheaper than coal, even without subsidies. Natural gas prices also remain low…Minnesota is also importing less electricity from other states, thanks to the growth of wind and solar capacity.” click here for more

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    NY To Put $1.4BIL Into New Energy

    NY Gov Cuomo Announces $1.4 Billion in Awards for 26 Large-Scale Renewable Energy Projects, the Largest Single Commitment to Renewable Energy by a State in U.S. History

    March 9, 2018 (Office of the NY Governor)

    “…[Governor Andrew M. Cuomo announced the single largest commitment to renewable energy by a state in U.S. history at $1.4 billion, which will advance 26 large-scale renewable energy projects across New York. The competitive awards, driven by the Governor's Clean Energy Standard mandate, are expected to generate enough clean, renewable energy to power more than 430,000 homes and create over 3,000 short- and long-term well-paying jobs. In the face of a concerted federal assault from Washington, New York is taking aggressive action…” click here for more

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    Tuesday, March 6, 2018

    Are Climate Change Politics Shifting?

    Climate Change and the Political Landscape; How conservative lawmakers can start addressing the risks without losing their seats

    Steve Pierson and Leonard Smith, March 6, 2018 (Scientific American)

    “…[T]here remains a large disconnect between the scientific community’s view of anthropogenic climate change and that publicly held by many lawmakers. A fundamental challenge faced by some Republicans is that they cannot get too far ahead of their constituents on this issue…[But lawmakers can without risking their seat by better understanding] the science of climate change and how their districts or states may be affected…[including the] potential costs of the impacts…[and] the costs to mitigate future impacts. Given the potential consequences of climate change for agriculture, tourism, national security, fishing, insurability, extreme weather events, infrastructure and more, a representative or senator could host community meetings bringing together local stakeholders and scientists to discuss the risks and opportunities…The political ground has shifted significantly…[The Republican-led Climate Solutions Caucus (CSC)] has now reached 68 members, with equal numbers from each party by design…” click here for more

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    Good Buys In Wind Energy

    3 Top Energy Stocks to Buy in March; If you are looking for energy stocks, don't get stuck in the oil and gas market. Here are three opportunities that you shouldn't pass up.

    Reuben Gregg Brewer, Jason Hall, And Matthew DiLallo, March 5, 2018 (Motley Fool)

    “…[Renewable power producer Brookfield Renewable Partners LP (NYSE:BEP)] generated 30% more cash flow last year due to improving hydropower conditions and savvy acquisitions, including a stake in wind and solar power operator TerraForm Power (NASDAQ:TERP) for a great price. Those strong results enabled Brookfield to increase its distribution to investors by another 5%...[Though it] performed well over the past year, its valuation has fallen in recent months along with the sell-off in the stock market…[and it is] down more than 8% since the start of this year…[so] investors right now can buy this top-tier renewable partnership for an even better price and lock in a very generous 6.5% yield…[Another compelling reason to buy] is Brookfield's interest in TerraForm Power, which recently made a needle-moving acquisition that should boost that company's earnings by 24%, allowing Brookfield to increase its dividend 6% more than initially expected this year…[Vestas Wind Systems and TransCanada Corporation could also be good buys right now]…” click here for more

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    The World’s Biggest Solar Roof

    Tesla Installing World's Largest Solar Rooftop on Nevada Gigafactory

    Lorraine Chow, March 5, 2018 (EcoWatch)

    “…Once finished, the 70-megawatt rooftop solar array on top of Tesla’s Nevada Gigafactory 1 (GF1) system will be the largest in the world by far; the current record-holder is…[an] 11.5-megawatt array in India…The Gigafactory is part of Tesla CEO Elon Musk's vision to fast-track a cleaner, more sustainable future…[The building will be powered entirely by] renewable energy and batteries…[through] the rooftop array and solar ground installations…The Gigafactory 1 is being built in phases so Tesla and its partners can manufacture [lithium-ion battery cells] while the building continues to expand…[Begun in January 2017, the building is expected to be complete in 2018 and capable of producing] 35 GWh/year of lithium-ion battery cells annually, which is [reportedly about equal to] the rest of the entire world's battery production…” click here for more

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    Monday, March 5, 2018

    The Unrecognized Dinner Party Threat To Climate

    Why what we eat is crucial to the climate change question; Our food – from what we eat to how it is grown – accounts for more carbon emissions than transport and yet staple crops will be hit hard by global warming

    Ruth Khasaya Oniango, 5 March 2018 (UK Guardian)

    “…[G]lobally, food systems account for roughly one quarter of all manmade greenhouse gas emissions. That’s more than the entire transportation sector, more than all industrial practices, and roughly the same as the production of electricity and heat…[T]he most immediate threat of climate change for most of the global population will be…our ability to grow critical staple crops…[Between 1980 and 2008,] wheat yields dropped 5.5% and maize yields fell 3.8% due to rising temperatures…[F]ood and agriculture are both enormous contributors to climate change, and massively impacted by it…[This] implores us to look beyond farm and agricultural practices…to solutions that address the full scope of the challenge to create more sustainable and equitable food systems…” click here for more

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    New Energy Is Saving The World

    New study upends conventional thinking about what’s driving down carbon emissions; Study comes on the heels of a Bloomberg New Energy Finance report that highlighted a similar trend.

    Mark Hand, February 28, 2018 (ThinkProgress)

    “…[R]enewable energy resources were as important as natural gas in driving down carbon dioxide emissions in the United States over a seven-year period beginning in 2007…U.S. energy-related carbon dioxide emissions dropped roughly 10 percent between 2007 and 2013. Renewables contributed between a fourth and a third of this reduction. Switching from coal to gas in the power sector and changes in energy demand played similar roles in emissions reductions over that period…[After rising steadily from 1990 to 2007, energy-related CO2 emissions started a sharp turn downward in 2207] and, by 2013, annual CO2 emissions had decreased by 10 percent. Over this same period, total renewable energy capacity increased significantly in the United States [according to Factoring in the Forgotten Role of Renewables in CO2 Emission Trends Using Decomposition Analysis, which affirms the findings of] a Bloomberg New Energy Finance report, which found that in 2017 renewable energy and energy efficiency were the primary drivers behind a drop in power sector emissions, which helped drive overall U.S. greenhouse gas emissions to their lowest levels since 1991…” click here for more

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    New Energy Leaped Ahead In 2017 While Old Energy Dropped

    Defying EIA's Earlier Forecasts For 2017, Electricity From Renewable Sources Increased By 13.2% While Coal, Gas, Oil, And Nuclear Power All Declined

    Ken Bossong, February 28, 2018 (Sun Day)

    “…[An analysis of U.S. Energy Information Administration (EIA) data showed] electricity generated by renewable energy sources (i.e., biomass, geothermal, hydropower, solar, wind) was 13.2% higher in 2017 (Table 7d) than in 2016…[And] the production by each renewable energy source - as well as its share of the total energy mix -increased: solar (utility-scale + small-scale) was up by 40.5%, hydropower by 12.0%, wind by 12.0%, biomass by 2.1%, and geothermal by 0.9%...Combined, renewables accounted for 17.6% of total electrical generation in 2017, compared to 15.3% in 2016. Wind topped 6% of total electrical generation (6.3%) versus 5.5% a year earlier, while solar reached almost 2% (1.9%) compared to 1.3% in 2016. Solar has now moved into third place among renewables, ahead of biomass and geothermal. Taken together, non-hydro renewables (inc. distributed solar) grew by 14.1% and topped 10% of U.S. electrical generation in 2017 (10.2%) compared to 8.8% in 2016...In contrast, the electrical output by coal, natural gas, oil, and nuclear power all declined…” click here for more

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