Heat transfer fluids (HTFs) are used in a variety of processes to connect a source of heat with a system requiring thermal energy and are commonly used in CSP plants.
For those seeking employment in the Energy & Sustainability Industry, I would recommend the LEED certification as well as the Certified Energy Manager certification (CEM). Both of these on a resume make a candidate within the industry considerably more attractive.
Oliver Milman for The Guardian: A bipartisan group of governors from 17 states has pledged to accelerate their efforts to create a green economy in the US by boosting renewables, building better electricity grids and cutting emissions from transport. An accord signed by the governors states that the US must “embrace a bold vision of the nation’s energy future” by reducing emissions, transitioning to clean energy sources and ensuring that infrastructure isn’t risked by extreme weather events such as floods and wildfires. The agreement sets out commitments to expand renewable energy and energy efficiency and integrate solar and wind generation into electricity grids. These grids will be “modernized”, the accord states, to improve energy reliability. Cont'd...
A significant issue for wind may well be maintaining its price competitiveness vis-a-vis solar as the PTC amount goes down over the next five years while the ITC used by solar will remain at 30% through 2020
Tim Dickinson for Rolling Stone: The full political might of Florida's IOUs was on display in December, when a deceptive campaign, funded by the state's electric utilities, crushed a citizen-led effort to open Florida to solar competition through the 2016 ballot. "When your opponents have no ethical foundation, have unlimited resources and are willing to say and do anything to defeat you," says Stephen Smith, director of the Southern Alliance for Clean Energy, which led the pro-solar effort, "it's a tough hurdle to overcome." It should come as no surprise that the utilities have fought so hard. The rise of cheap, distributed solar power poses a disruptive – and perhaps existential – threat to the traditional electric utility business. Monopoly electric utilities used to make sense. Dirty power, generated at a distance from population centers, was carried over a set of transmission lines to homes and businesses. Consumers got reliable power from a single provider. IOUs were guaranteed a profit – both for building power plants and transmission lines as well as for the electricity itself. Full Article:
Distribution companies are reluctant to expand grid into rural areas and revenues for tariffs cannot provide sufficient returns to recover the investment. Providing energy access to such villages through stand-alone off-grid solar systems or mini or micro-grids can provide them access to modern energy sources.
SAENORE will create and maintain knowledge transfers amongst renewable energy experts in South Asia and it will work in the areas of Energy efficiency, Solar Energy, Wind Energy, Small Hydro Power, Bio-energy and Geothermal Energy.
The introduction of more DERs on utility systems and at customer sites provides support for increased reliability and resiliency, if appropriately located and properly configured.
Daniel Oberhaus for Motherboard: The world, it seems, is falling in love with solar energy. Recent years have seen the increasing adoption of solar power around the world as an alternative energy source for everything from individual homes to the entire energy grid, with the United States’solar capacity having grown to 24 GW, a more than a 17-fold increase since 2008. Part of this rapid growth for solar infrastructure is the result of markedly more efficient solar energy cells, but in spite of these recent technological advances, transitioning to solar power still doesn’t make sense (at least economically speaking) everywhere. Installing photovoltaic systems can be pretty pricey, and home- and business-owners have to engage in a complex cost-benefit analysis to see if transitioning to solar power is an economically sound idea. The “pain-in-the-ass” factor of such calculations alone might be enough to turn people off of the idea of contemplating installing a photovoltaic system, so the folks at MIT came up with a solution: Mapdwell. Mapdwell maps the solar potential of entire cities by doing a cost-benefit analysis for every rooftop to determine if installing solar panels on that rooftop is worth the investment. All you do is enter your address into the program, and it will tell you the expected installation costs, the number of years it will take to earn back this investment from your photovoltaic system, the amount of carbon offset by the installation, as well as incredibly detailed installment specs such as the optimal panel tilt and the number of panels that could fit on the roof. Cont'd...
By Jeff Clabaugh for WTOP: Levi’s Stadium in Santa Clara, California, will set the stage for Sunday’s Super Bowl, and it will be a solar-powered event. Levi’s Stadium, which opened in July 2014, is the first professional football stadium in the NFL to open with LEED Gold certification, according to the Solar Energy Industries Association in Washington. Princeton, New Jersey-based NGR Solar LLC installed more than 1,150 solar panels at the stadium during its construction — enough to produce 375 kilowatts of peak power. The system can generate enough power in a year to meet electricity demand during every San Francisco 49ers home game. The solar panels cover three bridges that connect the stadium to the main parking lot and the “NRG Solar Terrace” that overlooks the field. There are 544 solar panels on the stadium roof and another 642 on the bridges, which also serve as canopies covering the bridges. Cont'd...
Companies selling PV systems are concerned that if utilities add a set fee for solar customers to remain connected to the grid to take in electricity at times when the sun isnt shining, or if utilities decrease the retail credit for the times when customers send their excess generation back to the grid, people will be less likely to put panels on their roofs.
The map shows 40 jobs from entry, mid and advanced levels across four industry sectors: manufacturing, system design, project development and installation/operations, and it identifies more than 60 routes to advancement among them.
Derek Markham for TreeHugger : Over the next five years, France will install some 621 miles (1,000km) of solar roadway using Colas' Wattway solar pavement. Solar freakin' roadways! No, this is not the crowdfunded solar road project that blew up the internet a few years ago, but is a collaboration between Colas, a transport infrastructure company, and INES (France's National Institute for Solar Energy), and sanctioned by France's Agency of Environment and Energy Management, which promises to bring solar power to hundreds of miles of roads in the country over the next five years. One major difference between this solar freakin' roadway and that other solar freakin' roadway is that the new Wattway system doesn't replace the road itself or require removal of road surfaces, but instead is designed to be glued onto the top of existing pavement. The Wattway system is also built in layers of materials "that ensure resistance and tire grip," and is just 7 mm thick, which is radically different from that other design that uses thick glass panels (and which is also claimed to include LED lights and 'smart' technology, which increases the complexity and cost of the moose-friendly solar tiles). Cont'd...
NICHOLA GROOM for Reuters: California, which boasts more than half of the households with solar panels in the United States, on Thursday extended a policy that has underpinned the rooftop solar industry's dramatic growth over the last decade. The 3-to-2 decision by California's Public Utilities Commission at a meeting in San Francisco to extend net metering was a major victory for the solar industry, including companies like SolarCity Corp, Sunrun and SunPower Corp. Net metering allows homeowners with solar panels to sell the power they generate but don't use back to their utility at the full retail rate, sometimes giving them a credit on their bill at the end of the month. The 20-year policy has been critical to making solar cost competitive. But the narrow victory underscored palpable frustrations with the policy, which has been criticized for rewarding solar users while leaving other ratepayers to shoulder the cost of maintaining the electricity grid. "I will be the first to say that I think we really have a ways to go before we have a really enduring rooftop strategy," said PUC President Michael Picker, who voted in favor of extending the policy. The PUC will reconsider net metering again in 2019. Cont'd...
Were no longer a niche industry and there are many companies competing for customers. Growth like this is what happens when new technology intersects with drivers of change like the need to shift to clean energy, to modernize our infrastructure and give choice to consumers.
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Solar & Wind - Featured Product
The NeON R module features "Back Contact" cell technology delivering an entirely black panel that is aesthetically pleasing and energy efficient. The cell's seamless, surface blends perfectly into nearly all rooftop designs while the module's electrodes are positioned on the rear of the cell. Using LG's N-type cell structure, the panels produce 365W of energy, up to 7.3kWp, compared to 5.8kWp of the p-type cell. The module's new design minimizes LID, thereby delivering a longer lifespan and increased energy output.