Inland sites can offer sufficient wind yield for wind-farm operation. Initial results obtained from a TÜV SÜD test wind mast show that wind yield depends on the specific location.
At Algenol, algae is combined with carbon dioxide, salt water and sunlight in Algenol's proprietary photobioreactor system to produce thousands of gallons of fuel per acre.
By examining the differences in cost of service and downtime between three types of PV systems, we have demonstrated that the lowest TCO, and thus lowest LCOE, can be achieved by utilizing a field-serviceable string inverter.
In the near future, as solar becomes even more efficient and cost effective, it will play a larger role in industry and energy production. Plants that primarily burn natural gas for fuel, for example, will increasingly use solar to supplement the process to increase the efficiency of power generation.
The potential for solar power is now enormous. The economics are attractive; the appeal is proven; the code has been cracked. With proper marketing, the future of solar power is very bright indeed.
Waste heat to electricity uses less fuel to produce a given energy output, and avoids transmission and distribution losses that occur when electricity travels over power lines. It also decreases the impact of outages when the power grid goes down.
The 60th Anniversary of the First Practical Solar Cell
The benefits of a centralized database and platform for managing data extend beyond the scope of one software product.
Understanding the water needs for energy and power production is key for using a nexus approach. In a nexus approach, knowing the impact of water and the interlinkage is essential for determining optimum choices for energy technologies.
Although we have over 12, 000 PV modules in the database today, we are always searching for new modules. Manufacturers and consumers can contact us if they have modules that are not listed.
Already in the lead as the fastest-growing clean and renewable energy source in America, solar power is growing to account for 29% of new American electricity, trailing just behind natural gas at 46%.
The PURE Energies #WorldWaterDay infographic compares different energy generation methods and how much water each of them consumes.
Siemens is investing more than EUR190 million (GBP160 million) in new offshore production facilities in Great Britain. Production of rotor blades for offshore wind turbines of the 6-megawatt class is planned, with a new logistics- and service centre slated for Hull. The British Prime Minister David Cameron and Michael Suess, member of the managing board of Siemens AG and CEO of the Energy Sector will reaffirm their common dedication to these projects this afternoon in Hull. "Our decision to construct a production facility for offshore wind turbines in England is part of our global strategy: we invest in markets with reliable conditions that can ensure that factories can work to capacity. The British energy policy creates a favourable framework for the expansion of offshore wind energy. In particular, it recognizes the potential of offshore wind energy within the overall portfolio of energy production", stated Michael Suess, member of the managing board of Siemens AG and CEO of the Energy Sector. The offshore wind market in Great Britain has high growth rates, with an even greater potential for the future. Wind power capacity has doubled here within two years, to roughly 10 gigawatts. By 2020, a capacity of 14 gigawatts is to be installed at sea alone to combine the country's environmental objectives with secure power supply. Projects for just over 40 gigawatts are currently in the long-term planning.
Batteries are far from being the only new energy storage technology out there and one of the more obscure and unlikely initiatives has just received a massive vote of confidence from GE. A tiny UK company called Highview Power stores energy by using cheap, off-peak energy to cool air to -196°C using a conventional industrial refrigeration plant, turning 700 litres of ambient air into a litre of “liquid air” that can be stored in a simple insulated tank. When you need the energy, you simply open the tap, the liquid air turns back into a gas, expands in volume, drives a turbine and creates electricity. If you add heat when you release the gas, you make the process more efficient. Highview says liquid air energy storage (LAES) has advantages over other emerging storage technologies in that it uses well-established technologies and doesn’t require any inputs such as the lithium that batteries need – the most exotic material involved in the process is stainless steel, the company says, while the extra heat can come from the process of cooling the air or from the waste heat of other industrial processes, including power stations. It is not geographically constrained like pumped hydro, it is long-lasting unlike many battery technologies and there is an existing global industrial gases infrastructure it can tap into. And unlike for a gas such as hydrogen, the storage tanks do not have to be specially reinforced or highly pressurised.
Chinese wind-power stocks, once given up for dead in the investor doldrums, have roared back to life in recent weeks on expectations of government support for the renewable energy sector and overseas demand. Investors are betting on future Chinese government policy directives and subsidies that boost profits for manufacturers of wind power turbines, gearboxes, blades, towers and transmission equipment. They're also betting that multinational wind energy companies such as Vestas, Siemens,General Electric and Senvion will step up orders for the Chinese-made equipment and parts that are used to build offshore and onshore wind energy farms worldwide. Contractors building big wind farms, particularly those off the European coast, often buy lower-rung products such as steel towers from China. And tower fabricators such as China's Titan Wind (002531:Shenzhen) are making good money on that demand. Shenzhen-listed Titan, which is only nine years old and listed in 2010, has seen its stock value climb 55% since the beginning of the year. The company has gotten major contracts from Vestas and GE. And it's currently planning to build a factory in India to complement existing plants in China and Denmark.
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EDF Renewables offers the same innovative solutions that maximize the performance of our own 5.2 GW of installed projects. Because we're not an equipment manufacturer, our recommendations are transparent and data-driven. We cover the entire project lifecycle: from pre-commissioning support, through warranty and post warranty operation, to late stage and decommissioning.