Quantcast
Popular
Hawaii Renewable Energy Alliance

Huge Milestone: Renewables Now Provide More Electricity Than Nuclear Power

The latest issue of the U.S. Energy Information's "Electric Power Monthly" (with data through April 30) reveals that—for the first time since the beginning of the nuclear era—renewable energy sources (i.e., biomass, geothermal, hydropower, solar—inc. small-scale PV, wind) are now providing a greater share of the nation's electrical generation than nuclear power.


For the first third of this year, renewables and nuclear power have been running neck-in-neck with renewables providing 20.20 percent of U.S. net electrical generation during the four-month period (January to April) compared to 20.75 percent for nuclear power. But in March and April, renewables surpassed nuclear power and have taken a growing lead: 21.60 percent (renewables) vs. 20.34 percent (nuclear) in March, and 22.98 percent (renewables) vs. 19.19 percent (nuclear) in April.

While renewables and nuclear are each likely to continue to provide roughly one-fifth of the nation's electricity generation in the near-term, the trend line clearly favors a rapidly expanding market share by renewables. Electrical output by renewables during the first third of 2017 compared to the same period in 2016 has increased by 12.1 percent whereas nuclear output has dropped by 2.9 percent. In fact, nuclear capacity has declined over the last four years, a trend which is projected to continue, regardless of planned new reactor startups.

From 2013-16, six reactors permanently ceased operation (Crystal River, Kewaunee, San Onofre-2, San Onofre-3, Vermont Yankee, Fort Calhoun), totaling 4,862 MW of generation capacity. Last year, one new reactor (Watts Bar-2) was connected to the grid (after a 43-year construction period), adding 1,150 MW, for a net decline of 3,712 MW since 2013. Six more reactors are scheduled to close by 2021, totaling 5,234 MW (5.2 percent of nuclear capacity). Two more reactors totaling 2,240 MW are scheduled to close by 2025.

In addition, nuclear generators are discussing the potential retirements of several more. Against the planned retirement of 7,274 MW of capacity, four new reactors are in construction, totaling 4,468 MW. The completion of these reactors is in doubt, however, due to billions of dollars in cost overruns and the bankruptcy of designer-builder Westinghouse.

If all reactors being built are ultimately completed, total nuclear generating capacity will decline by at least 2,806 MW (three percent) by 2025, planned additions against planned retirements. If these projects are cancelled, nuclear capacity will decline by at least 7,274 MW (7.2 percent) from 2017, accounting for roughly 57,000 TMWh/year of generation.

On the other hand, almost all renewable energy sources are experiencing strong growth rates. Comparing the first four months of 2017 to the same period in 2016, solar has grown by 37.9 percent, wind by 14.2 percent, hydropower by 9.5 percent, and geothermal by 5.3 percent. Biomass (inc. wood and wood-derived fuels) has remained essentially unchanged—slipping by just 0.3 percent.

In recent years, the strong growth rates of both solar and wind have resulted in new records being set virtually every month. For the second month in a row, solar and wind combined provided more than 10 percent of the nation's electrical generation. In March 2017, those sources provided 10.04 percent of the nation's electrical generation. That record was eclipsed in April when solar and wind reached nearly 11 percent (10.92 percent) of total generation. And, for the first time, wind and solar combined have provided more electricity year-to-date (113,971 thousand megawatt-hours (TMWh)) than has hydropower (111,750 TMWh).

In April, solar alone reached another milestone, providing more than two percent (2.33 percent) of the nation's electrical supply. Consequently, solar has now moved into third place among renewable sources—behind hydropower and wind but ahead of biomass and geothermal. In April, utility-scale plus small-scale solar provided 20,928 TMWh compared to 20,509 TMWh from biomass and 5,945 TMWh from geothermal.

And not coincidentally, as renewables' share of electrical generation has grown, that of fossil fuels has declined. Electrical generation by fossil fuels (i.e., coal, natural gas, petroleum liquids + petroleum coke) dropped by 5.2 percent during the first third of 2017 compared to 2016.

"In light of their growth rates in recent years, it was inevitable that renewable sources would eventually overtake nuclear power," noted Ken Bossong, executive director of the SUN DAY Campaign. "The only real surprise is how soon that has happened—years before most analysts ever expected."

"Renewable energy is now surpassing nuclear power, a major milestone in the transformation of the U.S. energy sector," said Tim Judson, executive director of the Nuclear Information and Resource Service.

"This gulf will only widen over the next several years, with continued strong growth of renewables and the planned retirement of at least seven percent of nuclear capacity by 2025. The possible completion of four new reactors will not be enough to reverse this trend, with total nuclear capacity falling by 2,806 MW (three percent) through 2025."

Show Comments ()
Sponsored
Popular
iStock

How Trump Could Undermine the U.S. Solar Boom

By Llewelyn Hughes and Jonas Meckling

Tumbling prices for solar energy have helped stoke demand among U.S. homeowners, businesses and utilities for electricity powered by the sun. But that could soon change.

President Donald Trump—whose proposed 2018 budget would slash support for alternative energy—may get a new opportunity to undermine the solar power market by imposing duties that could increase the cost of solar power high enough to choke off the industry's growth.

Keep reading... Show less
Popular
Richard Branson's Necker Island was hit by two hurricanes in two weeks. Richard Branson/Instagram

Richard Branson to Donald Trump: The Whole World Knows Climate Change is Real

Virgin Group founder and longtime environmentalist Richard Branson, who faced two damaging hurricanes in a row from his home in the British Virgin Islands, called out President Donald Trump's refusal to accept the science of climate change.

"Look, you can never be 100 percent sure about links," the British billionaire said Tuesday on CNN's "New Day" when asked about the correlation between global warming and the recent string of major hurricanes to hit the Carribean and the United States.

Keep reading... Show less
Popular
Stateville Correctional Center in Illinois. Prison ecology advocates are celebrating the launch of a new prisons layer to the EPA's environmental justice mapping tool, but still hope the EPA will expand inspection and enforcement activities related to prisons. Rw2 / Wikipedia

EPA Adds Prison Locations to Its Environmental Justice Mapping Tool

By Zoe Loftus-Farren

As an environmental reporter, it's not every day that I get to communicate good news—the state of our environment often feels pretty bleak. But today, at least, there is a victory to celebrate: Thanks to the persistence of a small group of prison ecology advocates, the support of their allies, and the assistance of the U.S. Environmental Protection Agency (EPA), prisoners rights and environmental justice advocates have a new tool to add to their activist arsenal.

This summer, the EPA added a "prisons layer" to its Environmental Justice Screening and Mapping Tool. Known as EJSCREEN for short, the tool can be used by the public to assess possible exposure to pollutants that might be present in the environment (i.e., land, air and water) where they live or work.

Keep reading... Show less
Popular
Kevin Vallely

'Rowing the Northwest Passage' Chronicles An Expedition Through the Changing North

By Kevin Vallely

In 2013 four adventurers set out on an 80-day rowboat mission through the Arctic's rapidly melting Northwest Passage. Their journey brought them face to face with the changing seas in a world of climate change. In this excerpt from adventurer Kevin Vallely's new book about the expedition, Rowing the Northwest Passage (Greystone Books), we also see how climate change has affected some of the people the team met along their journey:

An elderly woman walks toward us from the road. Tuktoyaktuk, in the Northwest Territories, is a sizable town by Arctic standards, with a full-time population of 954, but it's small enough that the bulk of the town likely knows we're here. The woman is smiling when she reaches us.

"I saw you coming in," she says. "Where you guys come from?" "We're from Vancouver," I say, my mouth still half full of food. "We started our trip in Inuvik nine days ago." Her name is Eileen Jacobsen and she's an Elder in town. She and her husband, Billy, run a sightseeing business. "You should come up to the house in the morning and have some coffee," she tells us.

Our night's sleep in the Arctic Joule is fitful; our overindulgence runs through all of us like a thunderstorm. By seven in the morning, even with both hatches open, lighting a match in the cabin would blow us out like dirt from that Siberian crater. The roar of the Jetboil pulls me out. Frank's already up, down jacket on, preparing coffee. "You like a cup?"

It's still too early to drop by Eileen Jacobsen's house, so we walk into town on the dusty main road, our ears assaulted by a cacophony of barking dogs. Dirt is the surface of choice for roads and runways in Arctic communities, as any inflexible surface like concrete would be shredded by the annual freeze–thaw cycle. Most of the town runs the length of a thin finger of land, with the ocean on one side and a protected bay on the other. About halfway down the peninsula, a cluster of wooden crosses rests in a high grass clearing, facing west. We heard about this graveyard in Inuvik. Because of melting permafrost and wave action, it's eroding into the sea, and community members have lined the shore with large rocks to forestall its demise. This entire peninsula will face this threat in the coming years. There's not much land here to hold back a hungry ocean.

We notice an elderly man in a blue winter jacket staring at us a short distance away. He's sitting outside a small wooden house and smiles as we approach. "You guys must be the rowers," he says. "Too windy to be out rowing." His jacket hood is pulled tight over his ball cap and he dons a pair of wraparound shades with yellow lenses that would better suit a racing cyclist than a village Elder. His name is Fred Wolki, and he's lived in Tuk for the last fifty years. "I grew up on my father's boat until they sent me to school in 1944, then I came here."

His father, Jim Wolki, is a well-known fox trapper who transported his pelts from Banks Island to Herschel Island aboard his ship the North Star of Herschel Island. Interestingly, we had the Arctic Joule moored right beside the North Star at the Vancouver Maritime Museum before we left. Built in San Francisco in 1935, the North Star plied the waters of the Beaufort Sea for over thirty years, her presence in Arctic waters playing an important role in bolstering Canadian Arctic sovereignty through the Cold War.

"We're curious if things have changed much here since you were a boy," Frank says.

"Well … it's getting warmer now," Fred says, shaking his head. He gestures out to the water speaking slowly and pausing for long moments between thoughts. "Right up to the 1960s … there was old ice along the coast … The ice barely moved … It was grounded along the coastline." He looks out over the shoreline, moving his arm back and forth. "They started to fade away slowly in the 1960s … icebergs … They were huge, like big islands … They were so high, like the land at the dew Line station … over there." He points to the radar dome of the long decommissioned Distant Early Warning Line station that sits on a rise of land just east of us. "It's been twenty years since we've seen one in Tuk." There's no sentimentality or anger in Fred's voice; he's just telling us his story. "It's getting warmer now … Global warming is starting to take its toll … All the permafrost is starting to melt … Water is starting to eat away our land."

I listen to his words, amazed. There's no agenda here, no vested interest, no job creation or moneymaking—just an elderly man bearing witness to his changing world.

Excerpted from Rowing the Northwest Passage: Adventure, Fear, and Awe in a Rising Sea by Kevin Vallely, published September 2017 by Greystone Books. Condensed and reproduced with permission from the publisher.

Sponsored
www.youtube.com

Hundreds Dead in Mexico After Earthquake Strikes on Anniversary of Devastating 1985 Quake

In Mexico, a massive 7.1-magnitude quake struck 100 miles southeast of Mexico City Tuesday, collapsing dozens of buildings around the capital city and trapping schoolchildren, workers and residents beneath the rubble.

At least 217 people are dead, and hundreds more are missing. Among the dead are least 21 students at a primary school in Mexico City and 15 worshipers who died during a Catholic mass when the earthquake triggered an eruption at a volcano southeast of the city.

Keep reading... Show less
Popular
Fourth St. sign under water in San Francisco. Scott Schiller/Flickr

San Francisco Becomes First Major U.S. City to Sue Fossil Fuel Industry Over Costs of Climate Change

San Francisco and Oakland are suing Chevron, ConocoPhillips, ExxonMobil, BP and Royal Dutch Shell—the five biggest investor-owned fossil fuel producers in the world—over the costs of climate change.

The two Californian cities join the counties of Marin, San Mateo and San Diego and the city of Imperial Beach that have taken similar legal action in recent months, the San Francisco Chronicle reports.

Keep reading... Show less
Sponsored
www.youtube.com

Climate Alliance States Show Us What Real Leadership Looks Like

By Luis Martinez and Kit Kennedy

In a forceful show of climate leadership, Governors Andrew Cuomo (NY), Jerry Brown (CA), and Jay Inslee (WA) and former Secretary of State John Kerry came together in New York City Wednesday as part of Climate Week to celebrate the progress and growth of the U.S. Climate Alliance, the bipartisan coalition that has grown to 14 states dedicated to meeting the Paris agreement climate goal. The coalition was founded by Cuomo, Brown and Inslee after President Trump announced the U.S. intent to withdraw from Paris.

President Trump may prefer to pretend that climate change isn't real—Gov. Cuomo quipped that the Trump administration is in "the State of Denial"—but these leaders detailed the extraordinary strides they're making, in the absence of White House leadership, to slash greenhouse gas emissions and grow their economies at the same time. For New Yorkers, it's exciting to see Cuomo's leadership on clean energy and climate continue to accelerate, from setting strong renewable energy goals, to a successful push with other Regional Greenhouse Gas Initiative states to further slash carbon emissions, to banning fracking.

Keep reading... Show less
www.facebook.com

Hurricane Maria Devastates Puerto Rico

By Andy Rowell

As new Hurricane Maria brings devastation to Puerto Rico, the governor of the island, Ricardo Rossello, has asked Donald Trump to declare the U.S. territory a disaster zone.

He has said that Maria could be the most damaging hurricane to hit the country in more than 100 years.

With maximum recorded wind speeds of 140 mph and rainfall of up to 25 inches or even higher, Mike Brennan, a senior hurricane specialist from the U.S. National Hurricane Center has also warned locals of flash-flooding and "punishing" rainfall. He added that the storm would remain "very dangerous" for the next couple of days.

Keep reading... Show less
Sponsored

mail-copy

Get EcoWatch in your inbox