For the publication, click here.
For the publication, click here.
Dan Kammen will lead the RAEL lunch this week where we will focus on both materials science and operational innovations in energy storage, both focused on l0ng-term energy storage (a project we are doing with Prof. Sarah Kurtz at UC Merced, Prof. Noah Kittner at U. of North Carolina, and Prof. Patricia Hidalgo-Gonzalez of UC San Diego). We will also focus on the interactions of storage technology designs and markets, as highlighted in the reading for this session, the report we just issues with Accenture: You can read the report summary and download it here: click here. and for references the link is: https://www.accenture.com/us-en/insights/utilities/energy-storage-net-zero-path
Sara is an architect who delved into distributed generation while developing fuel cell projects for Bloom Energy. She became interested in the energy industry in general, and specifically the regulatory and finance conditions that make markets more open to uptake of innovative technologies. While her focus is in energy, she is also interested in how other major infrastructure areas are similar and different with respect to technology uptake. Sara has a BA in Architecture from Berkeley.
This file is the Li+ energy storage data set in excel mode -- for open access use with attribution.
This publication website supports the new paper, in press at Nature Energy, titled: Energy storage deployment and innovation for the clean energy transition as a site where users can download the Excel versions of the data sets used i that paper, whose authors Noah Kittnera,b, Felix Lillb,c and Daniel M. Kammen*a,b,d a Energy and Resources Group, UC Berkeley, Berkeley, CA, USA b Renewable and Appropriate Energy Laboratory, UC Berkeley, Berkeley, CA, USA c Center for Digital Technology and Management, TU Munich, Munich, Germany d Goldman School of Public Policy, UC Berkeley, Berkeley, CA, USA give permission for open (but cited) use of these materials.
Energy storage deployment and innovation for the clean energy transition Noah Kittnera,b, Felix Lillb,c and Daniel M. Kammen*a,b,d a Energy and Resources Group, UC Berkeley, Berkeley, CA, USA b Renewable and Appropriate Energy Laboratory, UC Berkeley, Berkeley, CA, USA c Center for Digital Technology and Management, TU Munich, Munich, Germany d Goldman School of Public Policy, UC Berkeley, Berkeley, CA, USA
http://www.forbes.com/sites/jeffmcmahon/2015/04/21/china-electric-vehicle-to-grid-tech-could-solve-renewable-energy-storage-problem/ China could use an expected boom in electric vehicles to stabilize a grid that depends heavily on wind and solar energy, officials from an influential Chinese government planning agency said Monday in Washington D.C. “In the future we think the electricity vehicle could be the big contribution for power systems’ stability, reliability,” said Wang Zhongying, director of the China National Renewable Energy Center and deputy director general of the Energy Research Institute at China’s National Development and Reform Commission. The Chinese do not see the cost of renewable energy as a significant obstacle to its widespread adoption, Wang told a lunchtime gathering at Resources for the Future, a non-partisan environmental research organization in the Capitol. “The biggest challenge for renewable energy development is not economic issues, it is technical issues. Variability. Variability is the biggest issue for us,” said Wang, who explained variability like so: “When we have wind we have electricity; when we have sun we have electricity. No wind and no sun, no electricity.” But if the Chinese deploy enough electric vehicles—which could mean up to five million new electric vehicles in Beijing alone—the array of distributed batteries could collect energy when the sun is shining or the wind is blowing and feed it back to the grid when the skies are dark and the air is still. Wang directed a study released this week, the “China 2050 High Renewable Energy Penetration Scenario and Roadmap Study,” which plots a route for China to drastically reduce reliance on coal, derive 85 percent of electricity from renewables, and cut greenhouse gas emissions 60 percent by mid-century . The study gets there by relying on what has become known as Vehicle-to-Grid technology, which has emerged as almost a surprise side effect of inexpensive solar panels and clean-energy policies in places like California and Germany. The Chinese have been watching the same developments, the report reveals, as clean energy experts in the West like Daniel Kammen, who described unexpected effects of the solar-energy boom last week in an appearance at the University of Chicago.may slash the price by subsidizing vehicle batteries. China’s High Renewable Energy Roadmap resembles several U.S. Dept. of Energy studies that have plotted the route for the U.S. to reduce greenhouse gas emissions more than 80 percent by 2050. The U.S. studies anticipate that solar and wind will provide half of U.S. power needs by 2050, using pumped hydro and compressed-air storage systems to offset variability. Bulk battery systems were deemed too expensive to be viable, said Samuel Baldwin, chief science officer in DOE’s Office of Energy Efficiency and Renewable Energy, but the U.S. studies did not anticipate the “distributed storage” option offered by electric vehicles. “I expect that battery storage like the Chinese study, with electric vehicles or stationary storage, is going to play a more important role,” Baldwin said.
It remains uncertain, however, how important a role it will play in China. The country’s first priority is economic development, said Li Junfeng, director general of China’s National Center for Climate Change Strategy and International Cooperation, also an arm of the National Development and Reform Commission.
By 2049, the centennial year of the People’s Republic of China, the Chinese want to achieve a standard of living comparable to the most developed countries.
“China wants to be among the developed countries by 2050,” Li said. “That’s the first priority.”
China’s High Renewable Energy Roadmap is a “visionary scenario,” according to Joanna Lewis, an associate professor of science, technology and international affairs at Georgetown University. But it remains to be seen whether China’s Politburu shares the vision of its National Development and Reform Commission.
“We hope our study can influence the government’s 13th five-year plan and 2050 energy strategy,” said Wang. “That’s very important.”
For the GreenBiz article, click here.