Remove Cost Of Remove Environment Remove Wind
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Siemens Gamesa and Siemens Energy investing €120M over 5 years to develop fully integrated offshore wind-to-hydrogen system

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Siemens Gamesa and Siemens Energy are joining forces to develop an innovative solution that fully integrates an electrolyzer into an offshore wind turbine as a single synchronized system to produce green hydrogen directly. It is a prime example of enabling us to store and transport wind energy, thus reducing the carbon footprint of economy.

Wind 417
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Study finds direct seawater splitting has substantial drawbacks to conventional water splitting, offers almost no advantage

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For the implementation of a sustainable energy economy, the greatest challenge is the weather-depending, fluctuating electricity production of wind and solar power plants. The analysis found that the energy requirements, the capital, and the operating costs of seawater desalination are marginal compared to those of water splitting.

Water 497
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Boeing truck-mounted laser demonstrator destroys targets through wind and fog; “photons on target”, only diesel required

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wind and fog), successfully targeting a variety of aerial targets at Eglin Air Force Base in Florida. With capabilities like HEL MD, Boeing is demonstrating that directed energy technologies can augment existing kinetic strike weapons and offer a significant reduction in cost per engagement.

Wind 316
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Stanford study quantifies energetic costs of grid-scale energy storage over time; current batteries the worst performers; the need to improve cycle life by 3-10x

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Benson from Stanford University and Stanford’s Global Climate and Energy Project (GCEP) has quantified the energetic costs of 7 different grid-scale energy storage technologies over time. The data revealed that all five battery technologies have high embodied-energy costs compared with pumped hydroelectric storage. Energy Environ.

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ITM Power reports completion of HydroGEN alkaline electrolyzer project; prototype stack 43% the cost of its PEM counterpart

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The important achievements realized within the project include: A low-cost alkaline membrane based on ITM Power’s suite of hydrocarbon polymers. The new electrolyzer membrane platform operates in a re-circulating liquid alkaline environment and transports OH - rather than H + ions. Elimination of precious metal catalysts.

Hydrogen 218
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Stanford study finds current carbon capture technology inefficient & increases air pollution

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Even if you have 100 percent capture from the capture equipment, it is still worse, from a social cost perspective, than replacing a coal or gas plant with a wind farm because carbon capture never reduces air pollution and always has a capture equipment cost. Only when wind replaced coal itself did social costs decrease.

Pollution 271
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DOE awarding $35M to 11 projects for hydrokinetic turbine development; ARPA-E SHARKS

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These methodologies will significantly decrease the levelized cost of energy (LCOE) of the final HKT design. The National Renewable Energy Laboratory will expand its open-source Wind Energy with Integrated Servo- control (WEIS) toolbox to include control co-design capabilities of tidal and riverine hydrokinetic turbines.

Mariner 418