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Motivated by the need to eliminate expensive rare-earth magnets in utility-scale direct-drive wind turbines, Sandia National Laboratories researchers have developed a fundamentally new type of rotary electrical contact. Most of the current utility-scale wind turbines are dependent on rare-earth magnets, Koplow said. 1 milliohm).
Dabiri suggests using optimized arrays of smaller vertical-axis wind turbines to increase the power density and reduce the cost, and visual, acoustic, radar and environmental impacts, of wind farms using giant horizontal-axis turbines. constraint limits the amount of power that can be extracted from a given wind farm footprint.
Because these units can start and stop quickly and operate at partial loads, they have become increasingly important in areas with high shares of renewable electricity generation from wind and solar. The plant, which started commercial operation in 2011, consists of 18 reciprocating engine generators with 9.1
The US Bureau of Ocean Energy Management (BOEM) will hold its second competitive lease sale for renewable energy on the US Outer Continental Shelf (OCS) on 4 Sept., offering nearly 112,800 acres offshore Virginia for commercial wind energy leasing. Map of the Virginia wind energy area. The area is located 23.5 Click to enlarge.
ScanWind is a developer of advanced drive train and control wind turbine technologies aimed at offshore deployment. First offshore prototypes were to be installed in 2011. The ScanWind turbine technology will join GE’s family of wind turbines that includes the GE 1.5-megawatt The GE wind portfolio also includes the 2.5
Global investment in renewable power and fuels (excluding large hydro-electric projects) was $270.2 Global investment in renewable power and fuels (excluding large hydro-electric projects) was $270.2 billion set in 2011. billion of final investment decisions on offshore wind projects in Europe. billion, up 39% from 2013.
The Government of the Saskatchewan launched a new renewable diesel program as part of the provincial 2011-2012 Budget. The five-year, $26 million program will provide a 13 cent per liter grant to eligible renewable diesel producers. The program will wind up in 2016.
While NuStar has handled conventional jet fuel at its Selby Terminal for decades, the companies are now working together to establish the facility as a hub for low-emission renewable fuels and to make it easier for businesses and cities to access renewable diesel and sustainable aviation fuel. million trees.
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.).
Starting in 2013, Audi will begin series production of TCNG models whose engines—derived from TFSI units—will be powered by e-gas: synthetic methane produced via the methanation of hydrogen produced by electrolysis using renewable electricity. Wind turbines are the first significant component of the Audi e-gas project.
trillion FY 2011 Budget to the US Congress. The President’s 2011 Budget provides $28.354 billion for the Department of Energy (DOE) in discretionary budget authority—an 8.9% 123 million for wind energy. 2010 est. 2011 prop. Wind energy. President Obama today transmitted the proposed $3.8-trillion
has signed a non-binding Memorandum of Understanding (MOU) with the Hawai’i Natural Energy Institute (HNEI) of the University of Hawai’i at Manoa and the Hawai’i Electric Light Company to supply a one-megawatt ALTI-ESS energy storage system for a test of wind energy integration. Altair Nanotechnologies, Inc.
At 3%, the 2011 increase in global CO 2 emissions is above the past decade’s average annual increase of 2.7%. combined, where emissions increased by 9% and 6% respectively in 2011. According to the report, the top emitters contributing to the global 34 billion tonnes of CO 2 in 2011 are: China (29%). the United States (16%).
Xcel Energy has released the preliminary results from its wind-to-battery (W2B) storage project in Minnesota, and termed the technology successful. In October 2008, Xcel began testing a one-megawatt sodium-sulfur (NaS) battery ( earlier post ) to demonstrate its ability to store wind energy and move it to the electricity grid when needed.
American Superconductor Corporation ( AMSC ), a global power technologies company, announced in conjunction with Global Wind Day 2010 on 15 June that it has achieved a significant milestone by supporting the production of more than 15,000 megawatts (MW) of wind power worldwide with its proprietary power electronic solutions.
The US Department of Energy (DOE) has issued a new loan guarantee solicitation for renewable energy manufacturing projects. Final part I applications are due 30 November 2010 and final part II applications are due 31 January 2011. This solicitation is the fourth issued in support of Section 1705.
The arrival of cheap battery storage will mean that it becomes increasingly possible to finesse the delivery of electricity from wind and solar, so that these technologies can help meet demand even when the wind isn’t blowing and the sun isn’t shining. trillion of that going to wind and solar and a further $1.5
In 2021, global investment in the low-carbon energy transition totaled $755 billion, up 27% from $595 billion in 2020 and just $264 billion in 2011, according to Energy Transition Investment Trends 2022, a new report published by research firm BloombergNEF (BNEF). from the year prior.
The South Korean government outlined a plan that includes increased subsidies for renewable power generation and for the purchase and use of residential hydrogen fuel cells for heating and power. Among the features of plan are: Establishing a 40 MW wind power complex on the. Investigating creating a large wind farm on the ocean.
billion contract from independent power producer Caithness Energy to supply wind turbines and provide services for an 845-megawatt (MW) wind farm project to be located in Oregon. The wind farm, called Shepherds Flat, has received the majority of the necessary government permits to operate and is ready to be built.
Percentage of consumers having extremely or very favorable views of 13 clean energy technologies, 2009-2011. Topping the favorables were solar power (77% in 2011, down from 81% in 2009); wind energy (71% in 2011, down from 79% in 2009); and hybrid vehicles (61% in 2011, down from 70% in 2009). Data: Pike Research.
Renewable energy technologies could generate 40% of the world’s electricity by 2050, according to research presented at the International Scientific Congress “Climate Change: Global Risks, Challenges & Decisions”. More specifically, Germany has more than doubled its share of renewable energy since 2000. Professor Petersen.
RPS policies as of March 2011. On December 16, 2010 the US DOE Energy Information Agency (EIA) published a report projecting that renewable energy will still only constitute 12 percent of the USA’s energy sources by 2035. In contrast, China’s 12 th five-year plan, March 5, 2011, requires 11.4 Source: DSIRE.
in 2011, close to the historical average. in 2011, broadly in line with the historical average but well below the 5.1% Fossil fuels still dominated energy consumption with 87% market share, while renewables rose fastest but are still only 2% of the global total. Renewables. World primary energy consumption grew by 2.5%
energy sector will spur a flurry of M&A and investment activity in 2011 as renewable energy. Sustainable Industries Predictions for 2011 include: Cap and Trade Discarded by Congress in National Energy Policy. renewable energies; however, it will not include economic incentives for achieving a reduction in carbon emissions.
This large utility-scale project, located in Zhangbei, Hebei Province, combines 140 MW of renewable energy generation (both wind and solar), 36 MWh of energy storage and a smart power transmission system. The first phase investment with 100 MW of Wind, 40MW of Solar and 36MWh of Battery is worth more than US$500 million (~3.3
The first energy storage from the BMW-i3 batteries is being built at the 122 MW onshore wind farm “Princess Alexia” near Amsterdam. It is meant to maintain the security of supply with a feed-in of 100% renewable energy. —Gunnar Groebler, Senior Vice President of Vattenfall and Head of Business Area Wind. Earlier post.).
The 2 MW energy storage facility, to be located in Falkenhagen in northeast Germany, will use surplus renewable energy sources to produce hydrogen for storage in the country’s existing natural gas pipeline network. In 2011, generation from renewable sources in Germany accounted for 20% of total electricity generation.
The report examined grid conditions in the Northwest Power Pool, which covers Idaho, Montana, Nevada, Oregon, Utah, Washington and Wyoming; many of them home to abundant wind resources and wind energy projects. traffic —Tuffner and Kintner-Meyer. This research was funded by the Department of Energy.
Audi’s basic goal is to combine renewable energy (e.g. solar and wind), water and CO 2 to produce liquid or gaseous fuels with a very low carbon intensity. to the realization of the renewable energy + water + CO 2 formula. The e-gas project, announced in May 2011, was Audi’s first foray into e-fuels. Audi e-gas.
Renewable energy and nuclear power are the world’s fastest-growing energy sources, each increasing 2.5% With prices expected to increase in the long term, however, the world oil price in real 2011 dollars reaches $106 per barrel in 2020 and $163 per barrel in 2040, according to IEO2013. per year, according to the biennial report.
has been awarded a firm contract with the Hawai’i Natural Energy Institute (HNEI) of the University of Hawai’i at Manoa to supply a one-megawatt ALTI-ESS energy storage system for a test of wind energy integration. The project is expected to be operational by the third quarter of 2011. Altair Nanotechnologies, Inc.
Green steel will be a critical raw material for developing renewable energy infrastructure, such as wind turbines, as well as in segments such as construction, the automotive industry, and consumer goods. Edge of coal stockpile area visible at bottom.
The award recognizes EPA Green Power Partners who distinguish themselves using on-site renewable energy applications, such as solar photovoltaic (PV) or landfill gas. Green power is electricity that is generated from environmentally preferable renewable resources, such as wind, solar, geothermal, biogas, biomass, and low-impact hydro.
to bolster its grid capacity amid rapid growth in power generation using renewable energy. Renewable power sources such as solar and wind fluctuate sharply with the weather, creating concerns over the possible impact on grid voltage and frequency. The Nikkei reports that Hokkaido Electric Power Co. —Nikkei report.
The first EC-funded European Lighthouse Project (LHP) for hydrogen fuel cell cars will launch in Oslo, Norway in 2011 with 17 hydrogen fuel cell vehicles and a large scale hydrogen refuelling station by H2 Logic. Earlier post.) The Mercedes-Benz B-Class F-CELL offers performance on a par with a 2.0-liter
(The comparison to the electric vehicle is based on estimates which factor in the CO 2 emissions resulting from fuel production, with the DME-powered vehicle figure calculated from the use of renewable energy to generate the DME fuel, and the electric vehicle figure calculated from electricity generated from renewable resources.
Given CPV Sentinel’s close proximity to 600 MW of wind farms, the project also will support California in meeting its goal of generating 33% of its power from renewable sources by 2020 by facilitating the integration of wind and solar power into the electric grid.
kWh pack (down from 4 kWh), are capable of achieving a speed of 45 mph (72 km/h)or greater, and must be acquired after 31 December 2011 and before 1 January 2014. Incentives for biodiesel and renewable diesel are extended to 31 December 2013. Qualifying 2- or 3-wheel vehicles need a 2.5 Algae is treated as a qualified feedstock.
The slip in the July-September quarter leaves clean energy investment for the year so far running a modest 2% below that in the first nine months of 2017—leaving open the possibility that 2018 as a whole will end up matching last year’s total, particularly if a few more multibillion-dollar offshore wind deals are concluded before Christmas.
The many new and expanded strong policy initiatives and green targets in China’s 12 th Five year Plan, released on 5 March 2011, provide “ clear evidence ” that China’s low-carbon policies remain global best-in-class, according to a new report from DB Climate Change Advisors (DBCCA). of total generation.
100% Renewable Hydrogen Refueling Station Competition. Hydrogen dispensed at the station(s) shall meet the requirements in the Society of Automotive Engineers (SAE) International J2719: 2011, “Hydrogen Fuel Quality for Fuel Cell Vehicles”. Renewable Hydrogen Requirements. Mobile Refueler Competition.
The report, being released as part of the LowCVP Annual Conference 2011 on 9 June, highlights the increasing importance of accounting for whole life carbon emissions to compare the greenhouse gas emissions of low carbon vehicles. —Greg Archer, LowCVP Managing Director. Battery-electric vehicle.
Funded through DOE’s Office of Energy Efficiency and Renewable Energy, the projects will also improve materials, manufacturing processes, and supply chains for a wide range of photovoltaic (PV) solar cells and components of solar energy systems. — Washington Post , 1 Sep 2011. — LA Times , 2 Sep 2011.
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