U.S. Residential Solar PV Installations Exceeded Commercial Installations for the First Time in Q1 2014
Driven by strong year-over-year growth in the utility and residential markets, the United States installed 1,330 megawatts of solar photovoltaics (PV) in the first quarter of 2014. According to GTM Research and the Solar Energy Industry Association’s (SEIA) Q1 2014 U.S. Solar Market Insight Report , the U.S. installed 232 megawatts of residential PV, exceeding the non-residential (commercial) market’s 225 megawatts for the first time in the history of the report.
Ongoing strength in the residential sector and volatility in the non-residential market spurred this historic milestone. Despite the dip in non-residential installations, GTM Research and SEIA expect the market to rebound and exceed the residential market in 2014 annual PV installations.
In another significant development, Q1 2014 was the largest quarter ever for concentrating solar power (CSP) due to the completion of the 392 megawatt (AC) Ivanpah project and the Genesis Solar project’s second 125 megawatt (AC) phase. With a total of 857 megawatts expected to be completed by year’s end, 2014 is on pace to be the largest year for CSP in history.
“Solar accounted for 74% of all new U.S. electric capacity installed in Q1 2014, further signaling the rapidly increasing role that solar is playing in the energy market,” said Shayle Kann, Senior Vice President at GTM Research. “Expect to see a resurgence in the non-residential market, combined with continued incremental residential growth, throughout the rest of this year.”
Not to be outshone by the success of the residential sector, the utility PV market continued its dominance, growing 171% between Q1 2013 and Q1 2014. With 873 megawatts installed, it accounted for two-thirds of total installations during the quarter. Large-scale projects that were under contracts and negotiations between 2010 and 2012 are now becoming a reality.
EnerVault unveils 'flow battery' for solar energy storage
In an almond orchard outside Turlock in the Central Valley, two large tanks hold water, minerals - and more importantly, energy.
The tanks in Stanislaus County are part of a "flow battery" that stores energy from nearby solar panels. It's the largest battery of its kind in the world. And it could play a role in California's push to develop bigger and better ways to store large quantities of energy.
This particular flow battery, unveiled to the public Thursday during a ceremony with state and federal officials, was built by EnerVault of Sunnyvale, part of the Bay Area's fast growing energy-storage industry. Like most of its competitors, EnerVault is young, founded in 2008, with about $30 million in venture funding to date.
Some companies try to perfect the lithium-ion batteries found in laptops and electric cars. Others, including EnerVault and Primus Power of Hayward, specialize in flow batteries, which store energy in tanks of electrolytes. The fluid is then pumped through the battery's cells when power is needed. In contrast, the batteries found at a grocery store contain the electrolyte, cathode and anode all in one package.
"Flow batteries are batteries turned inside out," said Jim Pape, EnerVault's chief executive officer.
His company's flow batteries use iron and chromium, blended into the water inside its tanks. Both materials are safe to handle. (For those of you thinking "Erin Brockovich," EnerVault uses the kind of chromium found in multivitamins, not the infamous hexavalent chromium featured in the movie). Iron and chromium also have the benefit of being cheap.
Nearly 5,600 Clean Energy Jobs Announced In First Quarter, Down From Same Period In 2013
Congressional inaction on key clean energy tax policies, coupled with attacks on state renewable energy programs, led to a dramatic decline in clean energy job announcements in the first quarter of this year, according to the latest report from the nonpartisan business group Environmental Entrepreneurs (E2).
About 5,600 clean energy and clean transportation jobs were announced in the first three months of this year, down from 12,000 such jobs reported in the comparable period in 2013.
A major geothermal project in Idaho accounted for the most clean energy jobs announced on the state level in the first quarter. Idaho was followed by more traditional clean energy leaders. The remaining states in the Top 10 were: Texas , California , Missouri , New York , Kansas , Arizona , Hawaii , New Mexico and Louisiana ..
Despite adding thousands of new jobs to the economy, the dramatic drop in clean energy and clean transportation job announcements in the quarter is a clear reflection of mixed signals American businesses are getting from Capitol Hill and state capitals when it comes to policies such as the federal Production Tax Credit (PTC) and various state-level renewable energy standards (RES), according to E2.
Solar PV Module Shipments to Grow 30 Percent in 2014, According to NPD Solarbuzz
The top 20 module suppliers to the solar photovoltaic (PV) industry are guiding an increase in annual shipments of more than 30 percent in 2014, according to the latest NPD Solarbuzz Module Tracker Quarterly report. Leading Chinese module suppliers Trina Solar, Canadian Solar, ReneSola and Jinko Solar are forecasting the most aggressive growth in shipments during 2014, with the upper-end of guidance exceeding 40 percent.
"The top-20 module suppliers to the PV industry account for two-thirds of global shipments, and they provide the leading indicators of industry growth and pricing trends," noted Ray Lian, senior analyst at NPD Solarbuzz. "Assuming the leading suppliers achieve the forecasted growth rates, end-market demand in 2014 will approach 50 gigawatts."
Yingli Green Energy is forecasting the highest shipment volume in 2014, with the upper end of shipments at 4.2 gigawatts (GW). This shipment level would result in Yingli Green Energy heading the annual shipment rankings for PV suppliers for the third consecutive year.
Leading Japanese silicon-based PV module suppliers, Sharp Solar and Kyocera, are forecasting a 15 percent increase in shipments in 2014, reflecting continued strength in the Japanese solar PV market. Sharp Solar and Kyocera command strong market shares, within their domestic markets.
Elon Musk sees nearly unlimited demand for energy storage
Tesla Motors CEO Elon Musk said Wednesday that the world will need to build several lithium-ion battery factories to meet a "quasi-infinite demand for energy storage."
Speaking at the World Energy Innovation Forum, Musk said Tesla Motors alone needs its planned $5 billion lithium battery factory to continue the company's rapid growth. Without the proposed "gigafactory" the electric-car maker would lack the batteries it needs to ramp up car production and introduce new models, he said.
"We're building the gigafactory because we can't think of any other way to scale," Musk told the energy forum at the company's factory in Fremont. "We either hit the sides of the Petri dish, or we build a bigger Petri dish."
The forum, which focused on market-transforming ideas in energy, took place in a corner of the sprawling auto plant where Tesla makes its second car model, the Model S.
The proposed gigafactory would double worldwide production of lithium-ion batteries, which could help lower battery production costs 30 percent just in its first year of full-scale operation. Tesla hopes to use those savings to create its $35,000 Gen 3 car, the company's first car aimed at the middle class.
U.S. Wind Industry First Quarter 2014 Market Report
The U.S. now has an installed wind capacity of 61,327 MW. There are over 13,000 MW currently under construction, an industry record.
Vocational Training for the Renewable Energy Industry
We are preparing our students for the careers of today and tomorrow. It may seem controversial to say but the truth is not everyone needs a college degree.
California Dreamin' Makes Hydrogen Future a Reality
Until the throughput at these stations increases with automakers rollout of their FCEVs in larger amounts, the state's subsidies and funding support are crucial and have helped make California an example to the world on how to move forward towards a cleaner transportation future.
Case Study - Windward Nazarene Bay View Golf Course
In total, the site connected 5 systems to 5 meters in order to generate over 85% of the net energy needed by the course.
Custodians Can Help Energy Companies Market Alternative Investments To Self-Directed IRA Investors
Not all custodians will accept IRAs that invest in alternatives but there are many that have specifically developed the expertise to serve this market.
Moving from Silicon Solar Cells to Thin Films - Studying the Changing Face of Solar Power
Though silicon cells dominate the current chapter of the solar power industry, the efficiency and cost effectiveness of thin film cells will surely succeed in the times to come to build a better environment, while fulfilling the energy needs of the consumers and industry.
Advantages of HDPV Inverters with Ampt Optimizers
The HDPV™ Alliance brings solar industry equipment manufacturers and solution providers together around a common vision for the development and adoption of lower cost and higher performance PV systems.
Producing Cellulosic Ethanol
Ethanol production must move away from the exclusive use of corn, or any food crops, as a feedstock. Our technology will allow for biomass diversification, and the use of the most abundant biomolecule on Earth: cellulose.
The US Military Could Drive Solar Energy Growth
Demand for solar energy is heating up across the United States, and the nation's military is becoming one of the sector's major customers. The Department of Defense wants renewable energy to make up at least one quarter of its total energy use by 2025, and solar energy is squarely within its sights.
The Military just recently began construction of a solar power plant at Fort Huachuca in Arizona, where solar panels will be installed over 68 acres, constituting the largest solar array of any military base in the U.S. According to the commanding general of the base, Maj. Gen. Robert Ashley, the project reflects the military's commitment to energy security.
Whether it be engaged in disaster relief, humanitarian missions or in military operations, the military needs reliable energy that is "off the grid," since public electrical utilities are vulnerable to adverse weather conditions and potential sabotage. The military also needs to be ready for possible disruptions to the oil supply, which could cripple it and the nation's economy.
Such risks to national security are turning the armed forces into a vast laboratory for the development of solar technology and the creation of "net-zero" environments, where energy consumption equals the energy created on-site. The military already used solar arrays at fixed-site locations in Afghanistan.
By moving to solar power, the military could also avoid the high costs of transporting gasoline to remote areas of the world. In the past, moving gasoline to bases in Afghanistan could cost up to $400 per gallon.
Feds Fund 12 Offshore Wind Turbines
The Obama administration has announced funding for three offshore wind power projects off the New Jersey, Oregon and Virginia coastlines. The administration has pledged up to $47 million for each project to bring a total of 67 megawatts (MW) of green power online.
The price tag for all this green power: a staggering $11.75 million per wind turbine. In terms of energy, the twelve offshore wind turbines will cost $2.1 million per MW. But the high price tag has not deterred the Obama administration from funding the costly wind projects.
“Offshore wind offers a large, untapped energy resource for the United States that can create thousands of manufacturing, construction and supply chain jobs across the country and drive billions of dollars in local economic investment,” said Energy Secretary Ernest Moniz.
According to Windustry, a utility scale wind turbine cost from $1.3 million to $2.2 million per MW. Most “commercial-scale turbines installed today are 2 MW in size and cost roughly $3-$4 million installed.”
The Energy Information Administration (EIA) says that the costs of offshore wind power are still high at $204 per megwatthour (MWh) — compared with the costs of onshore wind power at $80 per MWh.
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