When it comes to the country's energy future, the path is looking very bright—especially on rooftops across the U.S. American homes are going solar at rates higher than ever before, according to a new industry report.
Photo credit: Flickr
GTM Research and Solar Energy Industries Association (or SEIA, the national trade organization for America’s solar energy industry) released its Q2 2015 report showing that the country has exceeded 20 gigawatts of solar electric capacity in the first half of 2015—enough power for 4.6 million homes.
This could make 2015 on track for another banner year. So while 2014 already smashed records, it looks like 2015 is poised for even better growth.
"The second half of the year should be significantly larger than the first in terms of new deployments," the report said. "We anticipate a bevy of utility-scale project completions, combined with a continued ramp in the residential market and a commercial solar resurgence in select states to bolster installations through the rest of the year.
— Solar Industry (@SEIA) September 9, 2015
While the largest slice of the market comes from utility scale solar projects, residential solar installations especially stood out in the report. With a record 473 megawatts installed, the segment has grown 70 percent year-over-year.
As the Washington Post noted, the current report is projecting a total of 7.7 gigawatts solar photovoltaic installations this year, far surpassing last year's 6.2 gigawatts.
“The demand for solar energy is now higher than ever, and this report spells out how crucial it is for America to maintain smart, effective, forward-looking public policies, like the ITC [the Solar Investment Tax Credit], beyond 2016,” said Rhone Resch, SEIA president and CEO.
“At over 20 gigawatts of installed solar electric capacity, we now have enough solar in the U.S. to power 4.6 million homes, reducing harmful carbon emissions by more than 25 million metric tons a year," he continued. "Since the ITC was passed in 2006, U.S. solar growth has exploded and more than 150,000 American solar jobs have been created. By any measurement, that’s a success for both our economy and environment.”
While the non-residential market (which means neither rooftop nor utility-scale installations) finished the quarter down 33 percent from the same period last year, GTM Research suggested that community solar (which allows multiple people to subscribe to one solar energy project), as well as “improving market dynamics in several states" and financial innovation could improve numbers in this segment by the second half of 2015 and beyond.
— GTM Research (@GTMResearch) September 9, 2015
The report follows President Obama's recent trip to Nevada in which he spoke about the great hope in solar and other renewable forms of energy.
During his speech, Obama said the growth in solar—which is 20 times bigger than it was in 2008, is “like evolving from the telegraph to the smartphone in less than a decade.”
The Obama administration "announced a series of measures to encourage solar power construction, including making an additional $1 billion in loan guarantee authority available in a federal program for innovative versions of residential rooftop solar systems," The New York Times reported.
This all comes on the heels of the President’s Clean Power Plan, which requires states to cut carbon dioxide emissions by 32 percent from 2005 levels by 2030. Much of those cuts would come from bringing more renewable energy projects online.
Here are key findings from the GTM Research and SEIA report:
- The U.S. installed 1,393 MWdc of solar PV in Q2 2015, marking the seventh consecutive quarter in which the U.S. added more than 1 GWdc of PV installations.
- Q2 2015 was a milestone quarter for the U.S. solar PV market, with cumulative installations eclipsing the 20 GWdc mark.
- Throughout the first half of 2015, 40% of all new electric generating capacity brought on-line in the U.S. came from solar.
- 21 states have now added more than 100 MWdc of solar PV, but the top five states still account for nearly three-fourths of cumulative U.S. PV installations.
- 40% of the 16.6 GWdc utility PV pipeline in development has been procured primarily due to solar’s economic competitiveness with fossil-fuel alternatives.
- We forecast that PV installations will reach 7.7 GWdc in 2015, up 24% over 2014. Growth will occur in all segments, but will be most rapid in the residential market.
- 2014 was the largest year ever for concentrating solar power, with 767 MWac brought on-line. The next notable CSP project slated for completion is SolarReserve’s 110 MWac Crescent Dunes, which entered the commissioning phase in 2014 and is expected to become fully operational before the end of 2015.
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By Jeff Masters
The American Society of Civil Engineers (ASCE) gave America's infrastructure a C- grade in its quadrennial assessment issued March 3. ASCE gave the nation's flood control infrastructure – dams and levees – a D grade. This is a highly concerning assessment, given that climate change is increasingly stressing dams and levees as increased evaporation from the oceans drives heavier precipitation events.
Figure 1. Debris fills the Feather River from the damaged spillway of California's Oroville Dam, the nation's tallest dam, after its near-collapse in February 2017. The Oroville incident forced the evacuation of nearly 190,000 people and cost $1.1 billion in repairs. California Department of Water Resources
Figure 2. The L-550 levee on the Missouri River overtopping during the spring 2011 floods. USACE
By Jacob Carter
On Wednesday, the Department of the Interior (DOI) announced that it will be rescinding secretarial order 3369, which sidelined scientific research and its use in the agency's decisions. Put in place by the previous administration, the secretarial order restricted decisionmakers at the DOI from using scientific studies that did not make all data publicly available.
Science Rising at Interior<p>The rescinded secretarial order is not the only notable victory we have seen from the DOI recently. The Biden administration has moved swiftly to <a href="https://www.nytimes.com/2021/03/02/climate/biden-interior-department-haaland.html" target="_blank">restore consideration of climate change</a> in its decisions, <a href="https://www.nationalgeographic.com/environment/article/biden-expected-to-reverse-trump-order-to-shrink-utah-national-monuments" target="_blank">reverse assaults on our public lands</a>, and <a href="https://www.audubon.org/news/biden-halts-trump-rule-gutted-landmark-bird-protection-law" target="_blank">taken actions to protect our nation's wildlife</a>. These decisions, unlike many made at the DOI over the past four years, have been informed by science—and President Biden's pick to lead the DOI, Representative Deb Haaland of New Mexico, has <a href="https://www.cnn.com/2021/02/22/politics/haaland-confirmation-remarks/index.html" target="_blank">promised in her confirmation hearing</a> to continue to make decisions that are guided by science.</p><p><strong>Saving Migratory Birds</strong></p><p>One of the parting gifts of the prior administration was a <a href="https://blog.ucsusa.org/jacob-carter/outgoing-administration-gave-thumbs-up-to-migratory-bird-massacre-its-time-to-reverse-the-damage" target="_blank">reinterpretation of a long-standing rule that protected migratory bird species</a>. For decades, the <a href="https://www.fws.gov/birds/policies-and-regulations/laws-legislations/migratory-bird-treaty-act.php" target="_blank" rel="noopener noreferrer">Migratory Bird Treaty Act</a> (MBTA) had protected migratory bird species, which are in decline in the US, by allowing the DOI to fine industries that failed to take proper precautions to protect migratory birds. For example, <a href="https://www.fws.gov/birds/bird-enthusiasts/threats-to-birds/entrapment-entanglement-drowning.php#:~:text=An%20estimated%20500%2C000%20to%201,trays%2C%20and%201%25%20spills." target="_blank" rel="noopener noreferrer">not placing proper netting over oil pits</a>, which can result in the death of migratory birds. The rule, however, was reinterpreted by the prior administration such that industries could only be fined if bird deaths were "intentional" and not if they occurred incidentally due to a lack of precautions.</p><p>The prior administration, in its final days, also <a href="https://www.motherjones.com/environment/2021/03/endangered-species-recovery-interior-deb-haaland/" target="_blank" rel="noopener noreferrer">eliminated protections for the northern spotted owl</a>, which is currently listed by the Fish and Wildlife Service (FWS) as a threatened species. More than 3 million acres of the owl's habitat were removed from protection to pave way for timber harvesting. Susan Jane Brown, a staff attorney at the Western Environmental Law Center, <a href="https://www.nytimes.com/2021/03/02/climate/biden-interior-department-haaland.html" target="_blank" rel="noopener noreferrer">stated that she had received</a> "…several calls from wildlife biologists who are in tears who said, 'Did you know this is happening? The bird won't survive this."</p><p>The Biden administration, following the best available science, has delayed the implementation of both rules.</p><p><strong>Restoring Public Lands</strong></p><p>In 2017, two national monuments, Bears Ears and Grand Staircase-Escalante of Utah, <a href="https://www.nytimes.com/2017/12/04/us/trump-bears-ears.html" target="_blank" rel="noopener noreferrer">were reduced in size by some two million acres</a>, the largest reduction of federal land protection in our nation's history. Later, <a href="https://www.nytimes.com/2018/03/02/climate/bears-ears-national-monument.html" target="_blank" rel="noopener noreferrer">internal emails at the DOI</a> would show that these actions were not a product of following the best available science, and were instead guided by a push to exploit oil and natural gas deposits within the boundaries of the protected land. In particular, the decision did not consider the archaeological importance of the protected lands or their cultural heritage. Sidelining these facets of this decision is likely what <a href="https://www.motherjones.com/environment/2021/02/biden-orders-review-of-trumps-assaults-on-americas-natural-treasures/?utm_source=twitter&utm_campaign=naytev&utm_medium=social" target="_blank" rel="noopener noreferrer">prompted a review of the reductions</a> by the Biden administration.</p>
Bringing Science Back Across the Administration<p>Beyond the Interior department, the Biden administration has taken quick steps to bring science back to the forefront of decisionmaking across the federal government. In January, President Biden signed a <a href="https://www.whitehouse.gov/briefing-room/presidential-actions/2021/01/27/memorandum-on-restoring-trust-in-government-through-scientific-integrity-and-evidence-based-policymaking/" target="_blank" rel="noopener noreferrer">presidential memo</a> to strengthen scientific integrity and evidence-based decisionmaking. The memo, among many other positive steps for science, has initiated a review process on scientific integrity policies that should be finalized toward the end of the year. Given the <a href="https://www.ucsusa.org/resources/attacks-on-science" target="_blank" rel="noopener noreferrer">unprecedented number of times we documented political interference in science-based decision-making processes</a> over the past four years, such a review, and the subsequent recommendations arising from it, are clearly warranted.</p><p>The Biden administration also has formed multiple scientific advisory groups to help make choices informed by the best available science to protect public health and our environment. This includes advisory groups on critical issues such as <a href="https://www.whitehouse.gov/briefing-room/presidential-actions/2021/01/27/memorandum-on-restoring-trust-in-government-through-scientific-integrity-and-evidence-based-policymaking/" target="_blank" rel="noopener noreferrer">scientific integrity</a>, <a href="https://www.whitehouse.gov/briefing-room/press-briefings/2021/02/10/president-biden-announces-members-of-the-biden-harris-administration-covid-19-health-equity-task-force/" target="_blank" rel="noopener noreferrer">COVID-19</a>, and <a href="https://www.americanprogress.org/issues/green/reports/2021/02/04/495397/mapping-environmental-justice-biden-harris-administration/" target="_blank" rel="noopener noreferrer">environmental justice</a>. The administration also is moving quickly to <a href="https://www.npr.org/sections/biden-transition-updates/2020/12/17/938092644/biden-to-pick-north-carolina-regulator-michael-regan-to-lead-epa" target="_blank" rel="noopener noreferrer">appoint qualified leaders</a> at science-based agencies and has asked the heads of agencies to expeditiously establish scientific integrity officials and chief science officers.</p><p>In addition to rescinding the secretarial order at DOI, the Biden administration has also rescinded several other anti-science actions taken over the past four years. Among the <a href="https://www.whitehouse.gov/briefing-room/presidential-actions/2021/02/24/executive-order-on-the-revocation-of-certain-presidential-actions/" target="_blank" rel="noopener noreferrer">many anti-science executive orders reversed by President Biden are </a>an order that directed agencies to arbitrarily cut their advisory committees by one-third and another that required agencies to cut two regulations for every new regulation they issued.</p><p>There has been a lot of progress for science-based decisionmaking over the past six weeks, with more expected as qualified individuals are appointed to head science-based agencies. And yet we know through our research that <a href="https://www.sciencepolicyjournal.org/uploads/5/4/3/4/5434385/berman_emily__carter_jacob.pdf" target="_blank" rel="noopener noreferrer">every administration has politicized science-based decisionmaking to some extent</a>.</p><p>We will continue to watch, demand, and ensure that science guides the critical decisions being made by the Biden administration. Our health, our environment, and our safety depend on it.</p><p><em><a href="https://blog.ucsusa.org/author/jacob-carter#.YED_bRNKjt0" target="_blank">Jacob Carter</a> is a research scientist for the Center for Science and Democracy at the Union of Concerned Scientists.</em></p><p><em>Reposted with permission from the <em><a href="https://blog.ucsusa.org/jacob-carter/science-wins-at-the-interior-department" target="_blank">Union of Concerned Scientists</a>.</em></em></p>
At first glance, you wouldn't think avocados and almonds could harm bees; but a closer look at how these popular crops are produced reveals their potentially detrimental effect on pollinators.
Migratory beekeeping involves trucking millions of bees across the U.S. to pollinate different crops, including avocados and almonds. Timothy Paule II / Pexels / CC0<p>According to <a href="https://www.fromthegrapevine.com/israeli-kitchen/beekeeping-how-to-keep-bees" target="_blank">From the Grapevine</a>, American avocados also fully depend on bees' pollination to produce fruit, so farmers have turned to migratory beekeeping as well to fill the void left by wild populations.</p><p>U.S. farmers have become reliant upon the practice, but migratory beekeeping has been called exploitative and harmful to bees. <a href="https://www.cnn.com/2019/05/10/health/avocado-almond-vegan-partner/index.html" target="_blank">CNN</a> reported that commercial beekeeping may injure or kill bees and that transporting them to pollinate crops appears to negatively affect their health and lifespan. Because the honeybees are forced to gather pollen and nectar from a single, monoculture crop — the one they've been brought in to pollinate — they are deprived of their normal diet, which is more diverse and nourishing as it's comprised of a variety of pollens and nectars, Scientific American reported.</p><p>Scientific American added how getting shuttled from crop to crop and field to field across the country boomerangs the bees between feast and famine, especially once the blooms they were brought in to fertilize end.</p><p>Plus, the artificial mass influx of bees guarantees spreading viruses, mites and fungi between the insects as they collide in midair and crawl over each other in their hives, Scientific American reported. According to CNN, some researchers argue that this explains why so many bees die each winter, and even why entire hives suddenly die off in a phenomenon called colony collapse disorder.</p>
Avocado and almond crops depend on bees for proper pollination. FRANK MERIÑO / Pexels / CC0<p>Salazar and other Columbian beekeepers described "scooping up piles of dead bees" year after year since the avocado and citrus booms began, according to Phys.org. Many have opted to salvage what partial colonies survive and move away from agricultural areas.</p><p>The future of pollinators and the crops they help create is uncertain. According to the United Nations, nearly half of insect pollinators, particularly bees and butterflies, risk global extinction, Phys.org reported. Their decline already has cascading consequences for the economy and beyond. Roughly 1.4 billion jobs and three-quarters of all crops around the world depend on bees and other pollinators for free fertilization services worth billions of dollars, Phys.org noted. Losing wild and native bees could <a href="https://www.ecowatch.com/wild-bees-crop-shortage-2646849232.html" target="_self">trigger food security issues</a>.</p><p>Salazar, the beekeeper, warned Phys.org, "The bee is a bioindicator. If bees are dying, what other insects beneficial to the environment... are dying?"</p>
Six major U.S. electricity utilities will collaborate to build a massive EV charging network across 16 states, they announced Tuesday.
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