Solar Energy

EPA/Waltraud Grubitzsch

News about solar energy, including commentary and archival articles published in The New York Times.

Chronology of Coverage

  1. Sep. 6, 2014

    Energy companies First Solar and NextEra Energy Resources are partnering with federal Bureau of Land Management to build $1 billion, 250-megawatt solar power generating station in the desert 50 miles south of Las Vegas; plant is expected to produce enough electricity to power 80,000 California homes by its 2016 completion. MORE

  2. Sep. 2, 2014

    Oregon-based SolarWorld Americas, largest manufacturer of solar panels in United States, asks Commerce Department to investigate claims that Chinese military personnel broke into company's computers and stole important business documents in long-running trade dispute; company proposes administration should impose tariffs to crack down on Chinese manufacturers benefiting from cyberwarfare and espionage. MORE

  3. Aug. 7, 2014

    Polly Guth, 87-year-old owner of Gilded Age estate in Dublin, NH, is retrofitting home, determined to make it as energy efficient as possible, complete with field of solar panels; hopes to make property net-zero, producing as much, or more, energy than it consumes. MORE

  4. Aug. 3, 2014

    Vocations column features interview with solar panel installer Rocio Farias discussing her career. MORE

  5. Jul. 29, 2014

    China's Commerce Ministry criticizes United States for setting new import duties on Chinese solar products; says that actions risk damaging industry in both countries. MORE

  6. Jul. 26, 2014

    Commerce Department imposes duties of 10.74 percent to 55.49 percent on Chinese solar companies for dumping their products on American market below cost; effects of higher tariffs and other regulatory action has had major impact on market, with solar panel prices increasing and demand declining for some large, low-cost manufacturers that have dominated the market. MORE

  7. Jul. 18, 2014

    Op-Ed article by David J Hayes, former deputy secretary of Interior Dept, notes that many American communities using diesel generators for electricity and heat would greatly benefit from small-scale renewable energy sources; describes how modular wind and solar energy systems under development would result in economic and quality-of-life benefits to many small, isolated communities across nation. MORE

  8. Jul. 3, 2014

    Students from Rhode Island School of Design, Brown University and University of Applied Sciences in Germany show off 800-square-foot amoeba-shaped house they created, one of 25 projects on display at Solar Decathlon Europe 2014 in Versailles, France. MORE

  9. Jun. 20, 2014

    Community solar gardens allow consumers to buy into a solar array constructed elsewhere and receive credit on their electricity bills for the power their panels produce; concept slowly gaining popularity across country; system, pioneered in Colorado, allows people whose homes do not allow for solar construction to make use of the technology. MORE

  10. Jun. 18, 2014

    SolarCity acquires Silevo, maker of high-efficiency solar panels, for at least $200 million in stock; acquisition is intended to move fast-growing provider of rooftop solar electricity systems into panel manufacturing business. MORE

  11. Jun. 4, 2014

    Commerce Department imposes steep duties, ranging from 18.56 to 35.21 percent, on importers of Chinese solar panels, insisting that manufacturers benefited from unfair subsidies; decision, in long-simmering trade dispute, addresses one of main charges brought by manufacturer SolarWorld Industries American. MORE

  12. May. 9, 2014

    Pres Obama will announce handful of executive actions and private and nonprofit groups' investments in energy efficiency and renewable energy; initiatives will not amount to much in terms of energy policy or their impact on global warming, but are part of broader campaign to build public support for Environmental Protection Agency rule limiting carbon pollution from coal-fired power plants; rule is expected to create new market for zero-carbon energy from sources like wind and solar. MORE

  13. Apr. 27, 2014

    Editorial warns that Koch brothers and other big polluters are spending heavily to fight incentives for renewable energy, with latest example being their push for a surtax on homeowners with solar panels that sell power back to utilities; argues that campaigns are nothing more than a cynical push by coal industry to hold back threat posed by renewable energy to their profits. MORE

  14. Apr. 18, 2014

    Paul Krugman Op-Ed column notes Intergovernmental Panel on Climate Change's latest assessment--that drastic action necessary to limit emissions of greenhouse gases will have a small economic impact; explains that panel's economic optimism is due to technological revolution that has decreased the cost of renewable energy, particularly solar power. MORE

  15. Apr. 18, 2014

    Energy Department inspector general report says long before it lost $68 million on bankrupt solar business Abound Solar, it should have known that company's chance of repaying loan was deteriorating; report is issued as Obama administration prepares to offer as much as $8 billion in additional loan guarantees. MORE

  16. Mar. 25, 2014

    Honda and other automakers are using car batteries to store solar electricity to use not just in cars, but in homes, too; Honda is introducing experimental house in environmentally conscious community of Davis, Calif, to showcase technologies that allow dwelling to generate more electricity than it consumes. MORE

  17. Feb. 26, 2014

    Jack London Square business district in Oakland, Calif, has been revitalized by solar energy firm Sungevity and other alternative energy start-ups it nurtures. MORE

  18. Feb. 14, 2014

    Ivanpah solar power plant, which covers more than five square miles of California's Mojave Desert, opens after nearly four years of construction; plant could be last of its kind, facing competition from plummeting prices of rival technologies, disappearing incentives for solar farms, and waning appetite among investors. MORE

  19. Jan. 26, 2014

    Issue of solar power is dividing Republican Party as some conservatives are coming to support it, while others remain opposed in favor of traditional utilities. MORE

  20. Jan. 9, 2014

    Tina Beebe, architectural colorist, painter and landscape designer, and Buzz Yudell, award-winning architect, have built airy modern home designed to maximize sunlight and space on small lot in Santa Monica, Calif; building uses solar panels and passive house construction to generate all the energy it needs. MORE

  21. Jan. 6, 2014

    Legislation passed by Spanish government and set to take effect in 2014 drastically reduces payments to investors in solar energy, dropping per-kilowatt-hour payment system and effectively imposing retroactive cuts in payments; action, taken in response to growing deficit, may threaten both solvency of investors and of country's energy grid. MORE

  22. Jan. 4, 2014

    Shares of SolarCity, provider of rooftop solar systems, have soared more than sevenfold since going public, leading solar power craze that has swept Wall Street; SolarCity's outsized success is either a sign of long-awaited gains in the solar sector or of yet another mania gripping the stock market. MORE

  23. Jan. 1, 2014

    Solar panel maker SolarWorld Industries America, expanding long-simmering dispute, asks Commerce Department to impose duties on solar modules containing parts made in China or Taiwan. MORE

  24. Dec. 24, 2013

    Solar power is growing so fast in California that it is turning state's power system upside down; state is mandating that utilities instal storage batteries to discharge power around sunset, reversal of what most had seen as the norm. MORE

  25. Dec. 5, 2013

    Solar installer SolarCity says a battery system created with Tesla Motors will allow the use of stored electricity in times of highest demand, which would reduce usage at peak periods and associated fees. MORE

  26. Nov. 16, 2013

    Arizona power regulators vote to impose modest charge on residential customers who own rooftop solar panels; decision is seen as compromise between system that credits customers for excess renewable energy they send back to the grid, and power companies, who say such customers do not pay their share of systemwide costs. MORE

  27. Oct. 18, 2013

    Closely-watched project called Solana, managed by the Arizona Public Service electrical utility, is able to focus and store solar energy in huge tanks of molten salt; emerging technology is one way that utility industry is trying to make solar energy available during peak usage hours when sun is not shining. MORE

  28. Oct. 15, 2013

    Solar industry, with the price of panels falling, is looking to labor savings to achieve its goal of make solar energy cheaper than natural gas; several companies are developing or selling robots to aid in panel installation or cleaning. MORE

  29. Sep. 3, 2013

    California company Mosaic functions as an online renewable energy bank, soliciting investments for solar projects and making loans for them; about 2,000 clients in 44 states have put in more than $4 million in project financing since it started in January 2013, and it is open nationwide to accredited investors, as well as general public in New York and California. MORE

  30. Aug. 15, 2013

    Architect Dennis Wedlick, known for green houses, designed his own with his life partner Curt DeVito more than 25 years ago in Kinderhook, NY; says passive solar houses, which collect and store sun's energy, have become more advanced and less sun-dependent. MORE

  31. Jul. 31, 2013

    Taiwan stands to benefit again from agreement between China and European Union over long-standing trade conflicts; earlier United States tariff ruling against China created major loophole that many manufacturers of solar panels were able to exploit by buying their cells elsewhere, mainly Taiwan. MORE

  32. Jul. 29, 2013

    News analysis; European Commission’s investigation of solar-panel imports from China was world’s biggest antidumping case when it began in September 2012; inquiry signaled new willingness in Brussels to challenge China’s extensive assistance to favored export-oriented industries; case ended in deal amid European political divisions and may ultimately strengthen China's solar industry. MORE

  33. Jul. 28, 2013

    European Union makes deal with China, setting fairly high minimum price for European sales of Chinese-made solar panels to try to prevent them from undercutting European producers. MORE

  34. Jul. 27, 2013

    Big power companies say incentives for solar power are robbing them of paying customers, setting up a fight for the future of renewable energy. MORE

  35. Jul. 19, 2013

    China plans to impose tariffs that could exceed 50 percent on material it imports from United States and South Korea to make solar panels; move is seen as retaliation for American trade lawsuit and escalates long-simmering dispute with West over solar panels. MORE

  36. Jun. 25, 2013

    Turanor Planetsolar, first boat to circumnavigate globe using only solar power, will spend summer as scientific research vessel, cruising Gulf Stream with team of scientists studying ocean currents and climate change; boat, while not designed for research, is in many ways well-suited to task. MORE

  37. Jun. 18, 2013

    AT&T is introducing 25 solar-powered charging stations in five boroughs of New York City; stations can accommodate up to six devices at a time regardless of wireless carrier; chargers will rotate among areas until October 2013. MORE

  38. Jun. 5, 2013

    European Union trade commissioner Karel De Gucht carries out threat to impose tariffs on solar panels from china, but in significant concession to Chinese lobbying and in response to European opposition, penalties are significantly lower than expected; tariffs will initially be 11.8 percent, about quarter of amount Gucht had threatened to levy, but could rise as high as 47.6 percent if practice known as dumping continues. MORE

  39. May. 29, 2013

    Testing labs, developers, financiers and insurers worldwide are reporting problems in $77 billion solar industry, which they say is facing quality crisis just as solar panels are on verge of widespread adoption; warn that when defects are discovered, confidentiality agreements keep manufacturer's identity secret, making accountability difficult, threatening billions of dollars in installations and industry's future. MORE

  40. May. 29, 2013

    Germany comes down on China's side in debate between Chinese and European Union trade officials over scheduled imposition of large tariffs averaging 50 percent on $27 billion worth of solar panels China sells to Europe each year; Berlin is backing Beijing, even though Europe's biggest producer of solar equipment, SolarWorld, is German company that wants Europe to impose tariffs on Chinese equipment. MORE

  41. May. 28, 2013

    Trade negotiations between European Union and China end with mutual recriminations over what the Europeans insist is unfairly low pricing for Chinese solar panels; China calls on EU to refrain from imposing tariffs. MORE

  42. May. 21, 2013

    Obama administration and European Union have each decided to negotiate settlements with China in world's largest antidumping and antisubsidy trade cases involving China's roughly $30 billion annually in solar panel shipments to West; plan would essentially carve up the solar panel market into a series of regional markets. MORE

  43. May. 21, 2013

    Oman's national oil company will announce that it has begun using solar power as new method of coaxing oil out of old wells; process uses system of mirrors that focus sunlight on black pipe, heating up water that is co-produced with oil. MORE

  44. May. 2, 2013

    Solar Impulse, fuel-free plane powered by the sun with wingspan of a 747, is creation of Swiss team working on fuel-free flight; plane is powered by about 12,000 photovoltaic cells that cover its wings, charging batteries that let it fly day and and night; technology is under consideration for drones, which risk damage each time they land to refuel. MORE

  45. Apr. 25, 2013

    Manufacturers are increasingly looking to enter mobile device market with portable chargers, as solar technology gains in cost and efficiency. MORE

  46. Apr. 11, 2013

    Energy Department scientists are developing new way to use energy from the sun to make electricity; process would increase efficiency and reduce greenhouse gas emissions from natural gas. MORE

  47. Apr. 9, 2013

    Mayor R Rex Parris of Lancaster, Calif, wants city to be first to produce more electricity from solar energy than it consumes. MORE

  48. Apr. 7, 2013

    Behind solar power’s poor stock market performance is an enigma: while there has been strong demand for it, it is hard for solar companies to turn a profit; some mutual fund managers are looking to creative business model that can flourish with rock-bottom panel pricing. MORE

  49. Mar. 21, 2013

    Wuxi Suntech, main subsidiary of solar panel giant Suntech Power, declares bankruptcy in remarkable reversal for what had been part of huge Chinese government effort to dominate renewable energy industries; bankruptcy, sign of worldwide consolidation of solar industry, also signals China's unwillingness to keep subsidizing struggling manufacturers in industry. MORE

  50. Mar. 16, 2013

    New York Mayor Michael R Bloomberg announces plans to install in Times Square 30 trash and recycling stations that can compact waste using solar energy and alert workers when bins are full. MORE

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Highlights From the Archives

China Racing Ahead of U.S. in the Drive to Go Solar

With cheap loans, labor and electricity, Chinese companies are pulling ahead in the solar product industry.

August 25, 2009 businessNews

Here Comes the Sun. Right?

Despite the recession, a German solar company sees the United States as a promising market.

May 3, 2009 businessNews

Harnessing the Sun, With Help From Cities

Cities like Palm Desert, Calif., lobbied to change state laws so that solar power systems could be financed like gas lines, covered by a loan from the city and secured by property taxes.

March 15, 2009 scienceNews

Europe’s Way of Encouraging Solar Power Arrives in the U.S.

The strategy is to pay homeowners and businesses top dollar for producing green energy.

March 13, 2009 businessNews

Dark Days for Green Energy

After years of blistering growth, installation of wind and solar power is plummeting due to the credit crisis and the broader economic downturn.

February 4, 2009 businessNews

ARTICLES ABOUT SOLAR ENERGY

Construction Starts on a Solar Plant

First Solar and Florida-based NextEra Energy Resources have started construction on a $1 billion, 250-megawatt solar power generating station in the desert 50 miles south of Las Vegas.

September 6, 2014, Saturday

Interest in Solar Water Heating Spreads Globally

Many developing countries, which struggle with high energy prices relative to income, have embraced the technology.

September 4, 2014, Thursday

Research Aimed at the Heart of the Sun

With the aid of a powerful instrument, researchers have detected subatomic particles produced by fusion reactions at the very core of the sun.

September 2, 2014, Tuesday

Solar Company Seeks Stiff U.S. Tariffs to Deter Chinese Spying

An Oregon-based solar company is proposing that punitive tariffs be imposed on Chinese manufacturers that have benefited from online espionage.

September 2, 2014, Tuesday

Wheelies: The Papal Soul Edition

Pope Francis greets people in South Korea from the back seat of a Kia Soul; Ford announces a seamless sliding rear window for the new F-150.

August 15, 2014, Friday

Russia May Be Losing Influence Over European Energy Markets

With the economy already poised for decline, Moscow is unlikely to want to cut supplies to Europe, despite tensions over Ukraine.

August 7, 2014, Thursday

Greening the Gilded Age

Can an old house really be energy efficient? Polly Guth is determined to prove it can, if it’s the last thing she does.

August 7, 2014, Thursday

Up on the Roof

Rocio Farias says it’s satisfying to turn a solar panel system on and show people their electric meter going backward, sending power to the grid.

August 3, 2014, Sunday

China Condemns U.S. In Solar Trade Battle

The Ministry of Commerce responded to stiff new import duties set in a product dumping case, the latest action in a long-running trade dispute.

July 29, 2014, Tuesday

Solar Industry Is Rebalanced by U.S. Pressure on China

The Commerce Department on Friday found that Chinese companies had dumped their products on the American market at below cost, and imposed duties of 10.74 percent to 55.49 percent.

July 26, 2014, Saturday

Energy Topic Guides

Solar Power Navigator

A list of Web sites about solar power as selected by editors of The New York Times.

National Renewable Energy Laboratory
Overview of federal research.

The Solar Turbine Group
Promoting solar power for developing nations.

Energy Information Association, Department of Energy
Trends in photovoltaic module costs.

Timeline: The Promise of Solar Power

Multimedia

Possibilities in Solar Energy

Behind the sheen of solar power lie some serious technological challenges.

The Energy Challenge

How the world is, and is not, moving toward a more energy efficient, environmentally benign future

More Multimedia »

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