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July 25th, 2018 by Jake Richardson
Thirty-one new solar power plants will be installed in Portugal with a total of over 1,000 MW of production capacity by 2021, according to an article on Dinheiro Vivo. The total value of the projects has been stated to be about 800 million euros.
“By 2021 we will be able to triple the solar capacity in Portugal, from the current 572 MW to close to 1600 MW,” said Jorge Seguro Sanches, Portugal’s Energy Secretary of State.
Portugal has already generated over 100{0b7da518931e2dc7f5435818fa9adcc81ac764ac1dff918ce2cdfc05099e9974} of its electricity needs using renewables, mostly from hydroelectric and wind power.
Of course, it’s sensible to balance these two forms with a third, especially because the cost of solar has dropped dramatically in recent years, so it is more available. Also, energy storage in the form of battery systems is becoming more affordable and they can be well-matched with solar power arrays.
Portugal’s goals is to run completely on renewable electricity, “Last month’s achievement is an example of what will happen more frequently in the near future. It is expected that by 2040 the production of renewable electricity will be able to guarantee, in a cost-effective way, the total annual electricity consumption of mainland Portugal,” stated the Portuguese Renewable Energy Association and the Sustainable Earth System Association.
One economic benefit of running completely on renewables is the cessation of fossil fuel subsidies, “Separately on Tuesday, the government suspended subsidies for guaranteed power supplies paid to producers, worth about 20 million euros a year, most of which goes to fossil fuel plants left in stand-by mode.”
Naturally, any excess electricity could be exported and this is exactly what has occurred,“In addition, the Portuguese electricity system had an export net balance of 249 GWh, which translates into almost 24 M€. The electricity export prices increased due to the emergency of the French electricity sector and to the adverse weather conditions in Central Europe.”
Renewable energy has been seen by some as only of environmental interest, but Portugal is showing that it can also have economic benefits.
Image Credit: Yusuke Kawasaki, Wikipedia, CC BY 2.0
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Construction crews from Grass Valley-based Sustainable Energy Group are busy this week installing an array of 31 solar panels atop the roof of Nevada City’s United Methodist Church.
After the panels are installed, the project will eliminate 75 percent of the church’s energy consumption.
The church has already raised more than $21,000 for the panels, which is almost half of the cost of the project. Due to the funds raised, and a good loan through Empowered Energy Systems, the church will immediately see a cost savings, officials said.
“As soon as we flip the switch we’re saving money,” said retired Rev. Don Baldwin. “Up to $100 a month.”
A large fork lift was on scene Wednesday morning, elevating the panels 50 feet into the air where a crew — attached to ropes and climbing harnesses — carefully put the panels into place.
The almost 45 degree angle of the United Methodist Church, and the 50 foot drop to Mill Street below, posed some challenges for the crew.
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“This is one of the most logistically challenging installations,” project designer Penn Martin said.
Martin decided on a black panel array to match the black tiled roof of the church.
“The main thing was not to adversely impact the integrity of the architecture,” Martin said.
To contact Multimedia Reporter Elias Funez email efunez@theunion.com, or call 530-477-4230.
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CHANGZHOU, China — Business has come to a grinding halt in the city of Changzhou, which serves as the hub of China’s solar panel industry, as U.S. tariffs enacted in January freeze up exports at the same time that Beijing cuts subsidies and electricity prices.
“Not only has the panel plant closed, but the operation rate at the silicon wafer facility for solar cells has also plunged,” said an employee at Changzhou-based Trina Solar, one of the world’s top solar panel makers, as he exited the main factory’s side door. “Our June salaries fell to a little over 2,000 yuan ($295), just half of last year.”
Trina Solar’s main plant is located in an industrial park created by the local government to foster the panel industry. Cities in the coastal province of Jiangsu such as Changzhou were originally known for their textile industries, but have shifted to solar panels in recent years. The city has been called the “Silicon Valley of the East” after the material used in solar cells.
The company says the closure is part of a consolidation with another factory in the province and that the roughly 100 employees will be absorbed by a silicon wafer facility located in the same city.
Meanwhile, about 800 employees of energy conglomerate GCL Group recently protested outside of a closed panel factory in Changzhou where they used to work.
“Companies are only advertising about half of the positions they did last year,” said the manager of a local staffing agency.
The Chinese government has also promoted the solar panel industry with such support as generous aid. The country’s solar panel production grew about 40{0b7da518931e2dc7f5435818fa9adcc81ac764ac1dff918ce2cdfc05099e9974} in 2017 to 75 gigawatts, triple the level of five years ago. The result has been China’s domination of the global market as home to 70{0b7da518931e2dc7f5435818fa9adcc81ac764ac1dff918ce2cdfc05099e9974} of the world’s panel production.
However, the U.S. six months ago implemented levies of up to 30{0b7da518931e2dc7f5435818fa9adcc81ac764ac1dff918ce2cdfc05099e9974} on cheap Chinese solar panel imports — its first safeguard tariffs in 16 years — saying they have “seriously injured” American manufacturers. Such measures have virtually barred Chinese makers from the U.S. market.
“The Trump Administration will always defend American workers, farmers, ranchers, and businesses,” said U.S. Trade Representative Robert Lighthizer in January, launching the trade war’s first volley.
A second blow to Chinese panel makers came from home. Beijing moved to cut panel manufacturers’ subsidies by lowering the feed-in-tariff rate for renewable energy by 10{0b7da518931e2dc7f5435818fa9adcc81ac764ac1dff918ce2cdfc05099e9974} at the end of May, and excluding new megasolar plants from these contracts.
The reduction was prompted by China’s unexpectedly rapid spread of solar power. The country aimed to produce 110 GW of solar power in 2020, but output had already reached 130 GW by the end of last year. However, its distribution infrastructure has failed to keep up with production, with 20{0b7da518931e2dc7f5435818fa9adcc81ac764ac1dff918ce2cdfc05099e9974} of the solar power from places like the Xinjiang Uighur Autonomous Region likely going to waste.
“The short-term adjustment is aimed at long-term growth,” said an official from China’s Ministry of Industry and Information Technology, explaining the policy change.
This one-two punch to Chinese panel makers has some predicting lower production this year than last. Solar industry expert Wang Sichang estimates 1 trillion yuan and 2.5 million jobs will be lost in the fallout.
The Chinese government has finally begun to respond to the deteriorating conditions for domestic panel makers. It formed the International Investment Alliance for Renewable Energy, a consortium of panel makers and financial institutions under state guidance, at the end of June to cultivate new markets for export in place of the U.S.
President Xi Jinping’s economic zone from Asia to Europe known as the Belt and Road initiative will also help absorb some of China’s excess capacity.
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As the summer temperatures heat up, rising power bills are sure to follow. More businesses and homeowners are opting for solar energy as a less expensive and more environmentally friendly alternative.
The Bankston family loves life on the lake in Tuscaloosa. Solar energy panels seemed like a good way to save money on their energy costs until Dr. Jim Bankston learned of the monthly fees from Alabama Power. “I wouldn’t have done it, this doesn’t make any financial sense,” explains Bankston.
His only recourse was to file a complaint with the Public Service Commission. He says the power company is taking advantage of customers, because they are a monopoly.
Environmental group GASP in Birmingham calls the fees a disincentive for homeowners to switch to solar. Executive Director, Michael Hansen says without public hearings there’s no way to know what constitutes a fair fee. The power company provides back-up service to the homes.
However, we’re told businesses don’t face similar fees and the payoff comes much quicker for going solar. SouthPoint Bank on Highway 280 has 200 solar panels. They’re expecting to save $10,000 a year. Computer models track what they use and produce to sell back to Alabama Power.
Efficient and environmentally friendly, since installing the panels, the bank says they’ve cut emissions equivalent to planting 700 trees.
On a larger scale, Summer Classics and Gabby’s solar panel system in Pelham is projected to cut electric bills by 41 percent, eventually saving $120,000 a year on power costs. The emissions they’ve reduced are equivalent to 1.4 million vehicles.
Birmingham’s Eagle Solar & Light is growing and adding local jobs. The company installed systems for both the bank and furniture facility. “Right now we’re targeting commercial businesses. They see the quickest return and the most savings,” says Richard Lewis Jr., Marketing & Advertising Director, Eagle Solar and Light, LLC.
Advocates say homeowners should see the same positive savings, and by opening up the solar market in Alabama jobs will follow. “We’re dragging behind the rest of the Southeast. Georgia has created over 4,000 jobs while Alabama has just over 400,” remarks GASP Executive Director Michael Hansen.
He says when Georgia Power, Alabama Power’s sister company, tried to tack on similar charges it was shot down. Hansen says the fees amount to $5 per kilowatt used per month. It adds an additional $300 on a homeowner’s power costs per year.
In filings with Alabama’s Public Service Commission, Alabama Power calls the fees just and reasonable saying the company is entitled under federal and state law to “collect charges for back-up power services.” The company contends the time for a rehearing and appeal has passed. The documents also say these fees “are due to be increased.”
Gasp’s Hansen calls the fees a tax on the sun and there’s nothing like it in the entire southeast. “From our perspective this is unjust and unreasonable.”
Alabama Power filings with the Public Service Commission:
GASP brochures on solar energy use:
Alabama Power has a program called Greener State, which it promotes as an affordable way for residential and commercial customers to support renewable energy. There is a monthly charge. The green energy comes from wind, solar or biomass. Click HERE to learn more.
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BISHKEK — Kyrgyzstan’s State Committee for Industry, Energy and Subsoil Use (SCIESU), with financial support from the Asian Development Bank (ADB), has launched a pilot project to provide the country’s outlying and mountainous districts with solar electricity.
Under the project, the government will deliver 300W capacity solar energy equipment and appliances to residents of the hinterlands free of cost. These include solar panels, batteries, TVs, refrigerators, LED lamps and lighting fixtures, the SCIESU announced July 16.
Authorities will install solar panels on the roofs of buildings that, because of their distance from power transmission lines, previously had neither electricity nor other comforts of civilisation.
The areas covered by the pilot project receive regular sunlight, which will enable environmentally friendly electricity.
Residents of Ken-Suu village in Jumgal District, Naryn Province, were the first to receive the solar panels and home appliances. The area is situated more than 2,000 meters above sea level and is known for its cold climate.
The project has already installed 15 sets of equipment in the village.
If the pilot project in Naryn Province is successful, SCIESU and the ADB also will start implementing self-sufficient power supply systems in other remote areas of the country that lack electricity, according to the committee’s website.
Renewable energy sources
About three-quarters of Kyrgyzstan is mountainous. As a result, access to electricity can often be limited.
The nation’s power generation system, inherited from the Soviet era, has become obsolete and needs to be replaced with new, environmentally friendly technologies, including renewable energy sources.
Electricity consumption grows each year by about 5{0b7da518931e2dc7f5435818fa9adcc81ac764ac1dff918ce2cdfc05099e9974}, with the general public’s needs accounting for most of that growth, said Nurzat Abdyrasulova, director of the Bishkek-based Unison Group environmental NGO.
“The country’s population is growing, and new households keep appearing, but facilities for new electricity generation capacity are not being built,” she told Caravanserai.
Although the industrial sector previously consumed the lion’s share of electricity in Soviet times, nowadays the general public uses more than 60{0b7da518931e2dc7f5435818fa9adcc81ac764ac1dff918ce2cdfc05099e9974} of it, said Abdyrasulova.
“The shortage of electricity generation facilities in the country makes itself felt — when there is not enough capacity, [utilities] turn off the power in remote villages first,” she said, adding that renewable sources of energy could be a solution to the problem.
Developing interest
However, the renewable energy industry is, for now, in its infancy. Renewable energy sources in Kyrgyzstan do not even account for 1{0b7da518931e2dc7f5435818fa9adcc81ac764ac1dff918ce2cdfc05099e9974} of the country’s electricity, according to Abdyrasulova.
Kyrgyz residents appear to be in no rush to establish renewable energy sources in their homes, Baktygul Stakeyeva, an engineer and environmentalist from Bishkek, told Caravanserai.
“The optimal solution for ordinary users — solar panels — is expensive, and there is just too little accessible information about them,” she said.
Given present-day costs in Kyrgyzstan, it takes “dozens of years” for solar panels to pay off, she said.
Instead, residents are pinning their hopes on the government and on international development banks like the ADB.
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The solar energy engineering and commercialization graduate program at ASU offers students the opportunity to harness the power of the sun and the …
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What to Know
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A few hundred Puerto Ricans still haven’t recovered electricity service since Hurricane Maria hit Sept. 20.
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Companies such as Tesla are helping Puerto Ricans shift to solar energy as troubles persist with the power grid.
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Renewables represent 4 percent of generation at Puerto Rico’s power company, against a U.S. national average of 15 percent.
Ten months after Hurricane Maria, Adjuntas still loses power any time a heavy rain or wind pounds the rickety power lines feeding this town high in the central mountains of Puerto Rico.
That leaves its 20,000 people once again in the dark, without light, fresh water or air conditioning — except for a handful of homes and businesses glowing in the night thanks to solar energy.
The people of Adjuntas call those places “cucubanos,” an indigenous Puerto Rican firefly. They’re part of a small but growing movement to provide the U.S. territory with sustainable, renewable energy independent of the decrepit power grid.
A scattering of hardware stores, barbershops and corner stores across the island are embracing solar energy, trying to wean themselves off a state-owned power company that remains heavily dependent on imported petroleum. The numbers remain small — a few dozen or hundreds out of millions of power users — but power industry officials and environmentalists are closely watching this as a test of whether Puerto Rico can make a large-scale switch to renewable, off-grid energy.
Currently, renewables represent 4 percent of generation at Puerto Rico’s power company, against a U.S. national average of 15 percent, so it likely will be years before solar could account for a significant share of Puerto Rico power.
Even so, “Puerto Rico can be an experimental workshop for solar and wind,” Rep. Darren Soto, a Florida Democrat, said at a congressional hearing Wednesday.
While Adjuntas is dotted with solar-powered islands, a community of 12 homes in the mountain town of Las Piedras still lacks central power and is operating exclusively on solar energy provided by Tesla, the high-tech maker of electric cars and other power products. It installed 160 solar panels on a plot of land owned by resident Jose Santana.
Santana, an electronics technician, said he loves the smartphone app that lets him monitor the solar-charged Tesla batteries. He said the government should consider going solar and dumping the current “archaic” power grid.
“This can pull us out of the mess we’re in,” he said. “There’s nothing wrong with having a vision of the future. It’s time to start making changes.”
As in Las Piedras, some solar users are relying on corporations and nonprofit groups to donate the expensive equipment. Others have become so exasperated with continuing outages that they are taking it upon themselves to install their own systems.
“I’m a musician. I have a salsa orchestra. I know nothing about electricity,” said Felix Torres, who recently installed nine solar panels on the roof of his home, perched on a mountain in the eastern city of Caguas. “I was afraid of getting electrocuted and damaging equipment worth thousands of dollars. … But we should not depend so much on the government. They already have their hands full.”
Torres recently joined nearly two dozen other people at a three-day workshop to learn about the costs and lifespans of solar systems, the equipment required and precautions they need to consider. The clip-clop of horses interrupted their chatter as the sun set on hills where electricity returned several months ago.
Many at the workshop pulled out their power bills along with pens and notebooks as they made comparisons and shared their frustrations. Among them was Jose Barreto, who set up a makeshift solar system at his house in the mountain town of Guavate.
“It hasn’t collapsed because God is merciful,” he said, grumbling that his wife insists on washing and ironing at night, sucking up precious battery life. “I tell her, look, this is a lifestyle that runs on daytime hours.”
A few hundred Puerto Ricans still haven’t recovered electricity service since Hurricane Maria hit Sept. 20, and millions suffer periodic outages. Crews are trying to fortify the unstable grid in the middle of this year’s hurricane season. When the remnants of Tropical Storm Beryl passed through in early July, up to 47,000 customers were left without lights, although most of the power was restored the same day.
In Las Piedras, Blanca Martinez, a retired school bus driver who is married to Santana, started to weep as she described the happiness of having a solar-powered home.
“It’s sometimes hard to explain,” she said. “When you’re a person who is in need, who is suffering, this comes along and you have light without having to worry whether a wire fell.”
Another corporation, German-based sonnen, helped donate and install at least 15 solar microgrids across the island to help power laundromats, schools, community centers and medical clinics.
Adam Gentner, the company’s director of business development and Latin American expansion, said the aim is to create a resilient system that can operate regardless of weather conditions.
This week, Siemens published a report in which it envisions the construction of 10 mini-grids across Puerto Rico that would depend on renewable energy. Unlike microgrids, officials said, mini-grids are bigger and can use the current distribution infrastructure.
In Adjuntas, the nonprofit environmental group Casa Pueblo has installed solar systems at two hardware stores, a barber shop and several small stores that activists hope will serve as power oases where people can charge their phones and store medications during a storm if needed. In upcoming months, some 30 homes also will be fitted with the system.
Wilfredo Perez said he can now open his barbershop 11 hours a day, six days a week thanks to the new system.
“Since it was installed, it hasn’t failed me,” he said, adding that he hasn’t had to switch over to the power company’s system. “The electricity in Puerto Rico doesn’t work.”
Federal officials are growing more worried about the turmoil at Puerto Rico’s Electric Power Authority, which has seen five directors since Hurricane Maria. A U.S. House committee held a hearing Wednesday on the company’s troubles.
Officials have stressed the need to depoliticize the company, create an independent regulator and resolve its $9 billion public debt as it prepares to privatize power generation and award concession for transmission and distribution.
None of this worries Arturo Massol, associate director of Casa Pueblo in Adjuntas.
“Let them do what they want over there,” he said. “We’re taking control of our energy destiny.”
Copyright Associated Press
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Some residents of Spotsylvania County, Virginia, are concerned that a proposed 500-MW solar project in their county is planned closer to residential areas than other similar large-scale projects in the United States and have formed a group to seek more answers and express their worries.
Sustainable Power Group (sPower), which owns and operates more than 160 renewable energy projects across the U.S., has proposed the construction of the 500-MW Spotsylvania Solar Energy Center—a solar project in western Spotsylvania County, Virginia. The Project Site consists of around 6,350 acres, of which some 3,500 acres will be developed into the solar project, while the remaining 2,850 acres will be preserved as undeveloped, vacant land. The Project Site currently consists of recently timbered land and borders other forested lands and scattered single-family residences, sPower says.
The Concerned Citizens of Fawn Lake and Spotsylvania County (CCFLSC) group, however, have voiced concerns with the project. Their main concern is that other projects of such size in the United States are built in desert areas in the southwest, far away from residential areas.
“As proposed, at 10 square miles, 6,500 acres — that’s half the size of Manhattan — this would be the fifth largest solar power plant in the United States – surrounded by thousands of homes and farms. The other four largest solar plants — they’re in the desert southwest, miles and miles from any residential areas,” Kevin McCarthy, a member of Concerned Citizens of Fawn Lake and Spotsylvania, said in a statement to The Daily Caller News Foundation (DCNF).
Related: Oilfield Service Majors See Bright Future Ahead
“Our research into commercial solar power plants has revealed several areas of concern with the proposed 500 MW solar power plant that sPower intends to build on 6,350 acres … These concerns include risks that may harm human health, your property values and finances, and the environment, which must be avoided or mitigated,” the concerned citizens’ Facebook group says on its page.
sPower submitted Special Use Permit (SUP) Applications for the project to the Spotsylvania County Planning Department in March 2018. The county has one year to reply. The Spotsylvania County Board of Supervisors hasn’t made a decision yet, which may push back the company’s timeline to begin construction in August or September.
“Either ensure ‘Do No Harm’ or do not build it,” a spokesman for the Concerned Citizens group, Dave Hammond, told The DCNF.
By Tsvetana Paraskova for Oilprice.com
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