Please join us on this week’s Energy Show for Jeff Brown's candid insights into the factors that are reducing the benefits of rooftop solar — which then are leading to the next phase (spoiler alert: energy storage) of the rooftop solar industry. [...]
According to the most recent data, China produced 170,000 tons of multicrystalline silicon during the first three quarters of 2017, a year-over-year increase of 17 percent. The country produced 62 GW of silicon chips during the same period, up 44 percent; 51 GW of batteries, up 50 percent; and 53 GW of components, up 43 percent from the same period of a year earlier. China witnessed a year-over-year increase of 39 percent and 34 percent in export volume of batteries and solar components for the [...]
A financing program that’s let more than 180,000 homeowners pay for solar panels and clean-energy appliances through their local tax bills is poised to survive an effort by Republicans to add regulations that would have effectively shut it down. [...]
While training opportunities abound for installers, a series of workshops in three southern U.S. cities aims to bring architects and other design professionals up to speed on solar. [...]
SolarWorld Americas Inc., one of two U.S. solar manufacturers asking President Donald Trump for tariffs on imported panels, says the move could revive a struggling industry. It may also boost the company’s value ahead of a potential sale. [...]
There is no doubt in my mind that energy storage systems will be as ubiquitous as solar — in all market segments. Utility companies are installing these systems to balance their intermittent demand and generation of electricity. [...]
The European Investment Bank (EIB) recently put its stamp on a series of financing deals that will boost solar development in India and Peru, and support new solar technology advancements. [...]
It has been a long, long, long road for the global photovoltaic industry and its participants from its early days with few manufacturers and support primarily limited to oil companies looking for a feel-good business unit to what seemed like its overnight success in the mid-2000s. In 1977 the industry had 1.74 MWp of capacity to produce PV cells. At the end of 2017 the industry had 98 GWp of capacity to manufacture PV cells. [...]
If there’s any doubt Tesla Inc. isn’t just a car company anymore, its brand-new Manhattan showroom should put it to bed. On Friday, Tesla opens a store in New York’s Meatpacking District that, for the first time, will sell cars, solar panels and batteries permanently under one roof. [...]
Today's topics include highlights from POWER-GEN, the largest show for the power generation industry, the energy imbalance market, Azeb Asnake, the solar trade case and more.
As soon as solar started being introduced to the grid, operators and engineers raised concerns about solar resources causing instability. Is it possible, however, for utility-scale solar PV plants to provide grid reliability services? Mahesh Morjaria, vice president of PV systems for First Solar, says yes.
Not much new surfaced at today's public hearing on the Section 201 trade case. Rather it was a reaffirmation by both sides of what they had previously stated in the two public hearings at the International Trade Commission.
The hearings started off with Governor McMaster of South Carolina and Senator Heinrich of New Mexico testifying against the imposition of any tariffs. There were no elected officials testifying on behalf of Suniva/Solar World. [...]
So if solar won’t be growing in the United States, where should developers look for new markets? One place is in disaster relief. Yung Wong, engineering manager with WorldWater and Solar Technologies explained that when disaster hits, the first thing that the Red Cross and the military do is fly in water bottles. He said that the cost to transport water comes out to about $1.85 per gallon whereas his company can provide drinking water for just a few cents per gallon though a mobile self-sustai [...]
In the early morning hours of Dec 2, lawmakers in the U.S. Senate passed their version of a tax reform bill. Unlike the version of the bill passed by the U.S. House of Representatives, the Senate bill makes no changes to the Investment Tax Credit (ITC) and the Production Tax Credit (PTC), on which wind and solar energy developers rely to help finance projects. However, the bill makes changes to the way corporations can use tax equity, in a provision called BEAT (base erosion and anti-abuse tax), [...]
The accumulation of dirt on solar panels has been proven to reduce their efficiency significantly, placing a heavy burden on owners to keep the panels clean in order to ensure project viability. U.K.-based Opus Materials Technologies says it has received funding that will help it validate a new coating that will allow solar panels to clean themselves. [...]
“Happy families are all alike; every unhappy family is unhappy in its own way,” Leo Tolstoy, Anna Karenina. In the solar industry, strong markets are alike in that they have incentives, subsidies and/or mandates to drive growth and adoption but also a fair amount of political and economic risk and every weak or collapsing market is alike in that it no longer has incentives, subsidies and/or mandates to drive it and its political and/or economic risk has become a reality.
A weak market [...]
It’s that time of year again: holidays! Until 2018 begins, we try to set aside some extra time for family, eat delicious meals together, exchange gifts and generally close out the year with good wishes and good intentions for the next year.
While Renewable Energy World is a business-to-business publication for the global renewable energy industry, we occasionally get press releases and notifications about interesting inventions that are designed for the general public. And as the holidays appr [...]
On November 13, utilities in Massachusetts announced that they would begin to accept bids pursuant to the new “Solar Massachusetts Renewable Target or SMART” program, which seeks to ultimately add up to 1,600 MW of solar capacity.
The SMART program was voted into law in April and explained in great detail by Renewable Energy World contributor John Farrell in this post. Farrell likens the program to the California solar incentive and Germany’s long-expired Feed-in Tariffs, which kick starte [...]
Despite the Environmental Protection Agency’s announcement that the Clean Power Plan is being repealed, the attractive cost of renewables and improvements in battery storage technology mean that wind- and solar-generated power are here to stay. [...]
Solar manufacturers are being battered by higher costs and smaller margins after an unexpected shortage of a critical raw material. Prices of polysilicon, the main component of photovoltaic cells, spiked as much as 35 percent in the past four months after environmental regulators in China shut down several factories. [...]
Investment banks aren’t interested, and neighborhood banks just don’t understand. So where is someone who has a great commercial solar project supposed to get funding? [...]
There’s long been a Catch-22 about residential solar: despite staggering market demand, it’s been hard to make money doing it—until now. Sunrun Inc. said Wednesday that it’s cash-flow positive. And Blackstone Group LP-backed Vivint Solar Inc. expects to hit that mark next year. [...]
This week, we review the spectrum of backup power solutions from generators to home battery backup power systems connected to solar. I’ve been installing home battery backup power systems on and off for 20 years. [...]
Black Hills Energy has proposed rates that would increase fixed charges for all residential customers and put net metered solar customers in a separate rate class that would have to pay even more. COSEIA filed testimony opposing the proposed rates, which increase fixed charges by 54 percent for net metered customers, claiming they are discriminatory and seek to undermine solar generation in Colorado.
However, the Office of Consumer Counsel, which receives tax dollars to represent ratepayer [...]