This site uses cookies to improve your experience. To help us insure we adhere to various privacy regulations, please select your country/region of residence. If you do not select a country, we will assume you are from the United States. Select your Cookie Settings or view our Privacy Policy and Terms of Use.
Cookie Settings
Cookies and similar technologies are used on this website for proper function of the website, for tracking performance analytics and for marketing purposes. We and some of our third-party providers may use cookie data for various purposes. Please review the cookie settings below and choose your preference.
Used for the proper function of the website
Used for monitoring website traffic and interactions
Cookie Settings
Cookies and similar technologies are used on this website for proper function of the website, for tracking performance analytics and for marketing purposes. We and some of our third-party providers may use cookie data for various purposes. Please review the cookie settings below and choose your preference.
Strictly Necessary: Used for the proper function of the website
Performance/Analytics: Used for monitoring website traffic and interactions
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.
With battery storage able to provide a unique role in balancing a renewable electricity grid, Toby Gill, CEO of Intelligent Power Generation, asks could innovations in green hydrogen and biofuel technologies contribute to a more optimized and economical energy mix? Our grid is changing, and so must the way we operate it.
The aim of charge@work is to design a micro smart grid (MSG) capable of supplying the EV fleet with electricity produced exclusively from renewable sources. A 30-meter-tall wind turbine delivers 10 kW. Since it operates on a vertical rather than a horizontal axis, it does not have to be oriented to wind direction. — Dipl.-Ing
A plot of ESOI for 7 potential grid-scale energy storage technologies. 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. Credit: Barnhart and Benson, 2013. Click to enlarge. A new study by Charles J.
The US Department of Energy (DOE) released its Grid Energy Storage report to the members of the Senate Energy and Natural Resources Committee. of total electric production capacity) of grid storage, 95% of which is pumped storage hydro. Europe and Japan have notably higher fractions of grid storage. —“Grid Energy Storage”.
The NZN concept relies on high energy density storage systems incorporated into the local grid, as well as efficient photovoltaic generation. NZN can integrate with the centralized grid. batteries); the creation of grid-enabled consumer-side energy generation appliances; and a robust set of standards and protocols.
EVgo has integrated second-life BMW i3 batteries to store energy from the grid generated during peak solar hours and later use that stored energy to fast-charge EVgo customers during periods of high demand. —Austin Brown, Executive Director of the UC Davis Policy Institute for Energy, Environment and the Economy.
This latest round of ARPA-E projects seek to address the remaining challenges in energy storage technologies, which could revolutionize the way Americans store and use energy in electric vehicles, the grid and beyond, while also potentially improving the access to energy for the US. environment of a lithium-ion battery in real-time.
Can the electric grid handle all the electric vehicles (EVs) we need to address the climate crisis? Most people now accept that EVs are companions to solar and wind generation. continued] The post EVs Are Good For The Environment And Electricity Rates appeared first on CleanTechnica.
The DNV GL-led joint industry project, WIN WIN (WINd powered Water INjection), has completed its first phase and determined that wind power could be used to power offshore water injection. WIN WIN uses a floating wind turbine as a platform for an autonomous water injection system.
A realistic pilot test conducted by Porsche, the grid operator TransnetBW and consulting firm Intelligent Energy System Services (IE2S), has demonstrated that electrical balancing power can be stored in the high-voltage batteries of an intelligent swarm of electric cars. The Porsche Home Energy Manager monitors energy and power consumption.
According to a new survey from Pike Research, general consumer support for clean energy concepts—ranging from renewable energy to alternative fuel vehicles to smart grid technologies—has eroded in the US between 2009 and 2011. Click to enlarge. Hybrid and Electric Vehicles.
In June 2011, the capabilities of this non-contact charging system will be tested in a project funded by the German Environment Ministry and involving several vehicles in Berlin. The charging station is connected to the public grid by a primary coil that is completely underground. microteslas.
For solar and wind power to be used in a significant way, we need a battery made of economical materials that are easy to scale and still efficient. Currently the electrical grid cannot tolerate large and sudden power fluctuations caused by wide swings in sunlight and wind. Energy Environ. Earlier post.).
Hydrokinetic energy is an abundant renewable resource that can boost grid resiliency and reduce infrastructure vulnerability, but it is currently a cost prohibitive option compared to other energy generating sources. The turbine will be designed for power delivery to remote and local grids.
Widely ignored, although gaining attention, is China’s strategic positioning as a crucial gatekeeper to several key “green” technologies, including battery energy storage to support electric vehicles (EVs)—specifically, battery electric vehicles (BEVs)—along with stationary storage for power grids.
The California Independent System Operator (ISO), the California Public Utilities Commission (CPUC) and the California Energy Commission (CEC) unveiled a comprehensive roadmap to assess the current market environment and regulatory policies for connecting new energy storage technology to the state’s power grid.
According to a new survey from Pike Research, US consumer support for renewable energy sources, such as solar and wind, is high while support for cap and trade as a carbon management scheme is extremely low. Wind Energy: 75%. Smart Grid: 37%. —Energy & Environment Consumer Survey. Hybrid Vehicles: 64%.
FLECCS project teams will work to develop carbon capture and storage (CCS) processes that better enable technologies, such as natural gas power generators, to be responsive to grid conditions in a high variable renewable energy (VRE) penetration environment. Phase 1 FLECCS projects are: GE Global Research. 8 Rivers Capital.
The plan marks the latest milestone in a multi-year endeavor to find ways to make the military more energy efficient, said Katherine Hammack, the assistant secretary of the Army for installations, energy and environment, and Terry Yonkers, the assistant secretary of the Air Force for installations, environment and logistics.
To help California mitigate its ever-growing wildfires, this year CalSEED has included companies that are innovating in technologies that will build wildfire resiliency into the grid. This novel technology would deliver safe, reliable, resilient, and cost-effective electric power in the grid.
However, while a number of potential technologies for EES exist, and some have been applied or demonstrated, they face either challenges in meeting the performance and economic matrix for the stationary applications, or limits in environment, site selection, and so on, Yang et al. flywheel) or potential energy (e.g.,
Researchers at MIT are proposing using a variation on pumped hydroelectric systems for storage of electricity produced by offshore wind farms. The key to this Ocean Renewable Energy Storage (ORES) system is the placement of 30-meter-diameter hollow concrete spheres on the seafloor under the wind turbines. Earlier post.).
and Japan Environment Systems Co., announced that all facilities to be used in the FY2015 Regional Cooperation and Low-carbon Hydrogen Technology Demonstration Project commissioned by the Ministry of the Environment have been completed, and full-scale operations have commenced. a hydrogen supply chain feasibility study.
It is sailing round the world in order to speed up development of the most innovative solutions for the environment. It aims to experiment, test and develop energy solutions based on hydrogen, solar, tidal and wind power. CMA CGM will also contribute its shipping and logistics expertise to Energy Observer.
Marine classification society ABS has issued its first Approval in Principle (AIP) for a new concept renewable energy design in which a moored spar uses ammonia in a closed-cycle process to produce electrical power for a commercial utility grid. OTEC power cycle. Click to enlarge.
SSE vehicles work in a wide variety of operational roles and conditions, from maintaining the electricity network spanning central southern England and the north of Scotland, to navigating the diverse and challenging environments of its hydro and onshore wind farm sites.
For the field test, researchers will deploy aged EV batteries at the University of California (UC), San Diego’s campus-wide electric power grid. Assess the economic benefit of second uses. This activity is sponsored by DOE’s Office of Energy Efficiency and Renewable Energy. NREL PHEV/EV Li-Ion Battery Second-Use Project.
The GL design concept proposes using wind energy to produce LH 2. A 500 MW wind farm could produce up to 10,000 tonnes of liquid hydrogen from surplus power it is unable to feed into the gird. But up to 30% of the generated power may not be put into the grid and therefore could be available for hydrogen production (up to 3,600 GWh/a).
The hydrogen is combined with CO 2 to produce methane, which is pumped into and stored in the existing natural gas grid and used like natural gas for use in power generation, transportation, or other thermal and industrial uses. Hydrogen Production Natural Gas Power Generation Solar Wind' Diagram: Isabelle Plat. Click to enlarge.
The project will be carried out at facilities along Tokyo Bay in Yokohama and Kawasaki, with support from Japan’s Ministry of the Environment. This low-carbon hydrogen supply chain is expected to reduce CO 2 emissions by at least 80% compared with a supply chain using forklifts powered by gasoline or grid electricity. Earlier post.)
Wind and solar parks produce a large portion of their energy. Then, as now, wind farms are operating off the world’s coasts—but not all of these offshore sites are connected to the mainland via underwater power cables. Some of the wind farms instead sit in clusters more than 100 kilometers out at sea.
By cutting red tape and avoiding costs for construction and electrical work, combined with free solar energy, Beam Global says its EV ARC systems can offer customers a lower total cost of ownership compared to grid-tied charging stations. This may well be the case with the EV ARC, a solar-powered off-grid charging station made by Beam Global.
The US Department of Defense (DoD) could generate 7000 megawatts (MW) of solar energy—roughly equivalent to the output of seven nuclear power plants—on four military bases located in the California desert, according to a study recently released by DoD’s Office of Installations and Environment.
Starting with rocket launchers and ending with electromagnetic weapons, SkelCap series’ solid aluminium casing can withstand the harshest environments.
The off the grid house theatre for live performances – solar, passive solar, wind turbine, battery back up, tremendous insulation and energy conservation. The off the grid theatre – photo by Galliani (c). Passive solar addition topped by PV and wind turbine – photo by Galliani (c). photo by Galliani (c).
Unlike those you may have grown accustomed to seeing, many of these stations don’t just charge electric cars—they can also send power from vehicle batteries to the local utility grid for use by homes and businesses. Debates over the feasibility and value of such vehicle-to-grid technology go back decades. This is good for the grid.
Researchers at the US Department of Energy (DOE) National Renewable Energy Laboratory (NREL) are identifying battery second use (B2U) strategies capable of offsetting vehicle expenses while improving utility grid stability. Demonstrating both new and repurposed batteries in these roles will be critical.
The researchers used a mixed-integer linear programming model— SWITCH (a loose acronym for Solar, Wind, Hydro and Conventional generators and Transmission)—to analyze least-cost generation, storage, and transmission capacity expansion for western North America under various policy and cost scenarios. —Daniel Kammen.
Major corporate and public sector partners in Japan are launching an effort to test a full carbon-neutral hydrogen supply chain powered by renewable wind energy. In addition, the project will be supported by Japan’s Ministry of the Environment. This requires electricity, still typically produced using fossil-fuel-burning power plants.
A large part of this potential comes from six relatively standardized categories: solar and wind energy; efficient appliances; efficient passenger cars; afforestation and stopping deforestation. The 1 Gigaton Coalition is supported by UN Environment and the Norwegian Government.
The new electrolyzer membrane platform operates in a re-circulating liquid alkaline environment and transports OH - rather than H + ions. The alkaline environment enables alternative, lower cost non-precious metal catalyst materials to be used.
Partners Volkswagen AG, Lichtblick SE, SMA Solar Technology AG and the Fraunhofer Institute Wind Energy and Energy System Technology (IWES) have submitted the final report from the INEES research project (Intelligent integration of electric vehicles into the power grid for the provision of system services).
Moving Wind Power Offshore The offshore wind (OFW) industry is one of the most rapidly advancing sources of power around the world. It makes sense: Wind is stronger and more consistent over the open ocean than it is on land. Some wind farms are capable of powering 500,000 homes or more.
We organize all of the trending information in your field so you don't have to. Join 5,000+ users and stay up to date on the latest articles your peers are reading.
You know about us, now we want to get to know you!
Let's personalize your content
Let's get even more personalized
We recognize your account from another site in our network, please click 'Send Email' below to continue with verifying your account and setting a password.
417 
Let's personalize your content