Highlight all of ASU's renewable energy research.

ASU researchers to explore large-scale deployment of biomass energy crops


October 1, 2012

Arizona State University (ASU) researchers will embark on a novel renewable energy project with support from the National Science Foundation (NSF) through its Water Sustainability and Climate program (WSC).

NSF is providing $1.5 million to ASU to identify suitable locations across the United States where perennial biomass energy crops (e.g., miscanthus and switchgrass) could be grown sustainably. The five-year interdisciplinary project will integrate physical, agricultural and economic elements, embedded within a high-performance computing (HPC) framework, to identify geographically sustainable “hot-spots,” areas best-suited for expansion of perennial bioenergy crops. Miscanthus Download Full Image

“This effort brings together researchers from diverse backgrounds to explore critically important questions related to domestic energy security and large-scale climate change,” said Matei Georgescu, assistant professor in the School of Geographical Sciences and Urban Planning. Georgescu is the principal investigator of the project.

The use of corn for ethanol production carries side effects, including food security concerns owing to its use as a staple food crop. Use of perennial feedstocks, such as miscanthus or switchgrass, offers a promising opportunity to decrease reliance on the use of food crops for energy production. Their sustainable expansion and utility for renewable energy purposes could significantly offset use of fossil fuels and combat greenhouse gas-induced climate change.

To avoid competition with food crops, the WSC-ASU project team will determine whether large-scale deployment of perennial bioenergy crops is sustainable by focusing their efforts on abandoned and degraded farmland over the contiguous U.S.

“From water, climate and long-term sustainability points of view we need to improve our understanding of impacts from the deeper rooting system of perennials, including effects on the soil water column,” said Georgescu. “For example, is the soil water column replenished on an annual basis or is the drawdown going to adversely affect the crop’s growth during subsequent growing seasons, reducing crop yield and energy production in the long run?”

To explore these questions, state-of-the-art models will be utilized to quantify impacts and diagnose feedbacks on hydroclimate, assess effects on crop yield and evaluate economic profitability associated with perennial bioenergy crop growth in identified hot-spot areas.

“This research will explore biofuel development with a sophisticated analysis of its sustainability and impacts on hydroclimate, crop yield and economic valuation,” commented Luc Anselin, Director, Regent’s Professor and Walter Isard Chair in the School of Geographical Sciences and Urban Planning.

By focusing on the long-term sustainability potential of perennial biomass energy crops, the NSF funded project will initiate a new avenue of renewable energy research at ASU. 

“Through the transdisciplinary nature of our research, projects like these not only expand our renewable energy research capabilities, but provide new solutions that address global energy challenges,” said Sethuraman Panchanathan, senior vice president with the ASU Office of Knowledge Enterprise Development. “This project advances our knowledge in the area of biomass research, while creating increased possibilities for greater economic impact.”

The WSC-ASU team will focus their efforts on four coupled elements.

Georgescu, WSC-ASU team PI, will lead all hydro-climatic modeling activities aimed at revealing the most suitable hot-spots of sustainable perennial biomass energy expansion.

Netra Chhetri, co-PI and assistant professor with joint appointments in the School of Geographical Sciences and Urban Planning, and Consortium for Science, Policy and Outcomes at ASU, will lead all crop modeling activities. Chhetri will quantify perennial biomass energy crop yield from the hot-spots and assess energy offset potential of U.S. consumption.

Michael Hanemann, co-PI and the ASU Julie A. Wrigley Chair in Sustainability and professor in the W.P. Carey School of Business, will oversee all economic modeling activities. Hanemann will evaluate economic potential for the production of perennial bioenergy crops in the U.S., incorporating a significant long-run sustainability constraint for land and water.

Alex Mahalov, co-PI and the Wilhoit Foundation Dean's Distinguished Professor in ASU’s School of Mathematical and Statistical Sciences, will oversee the integration of all computing activities within ASU’s massively parallel HPC framework. Mahalov will lead the effort to enhance all economic and crop models with an ensemble-based uncertainty quantification strategy implemented in a distributed-memory parallel computing architecture. A simulated stochastic modeling system will be created to demonstrate developments.

All PIs are affiliated with ASU’s Global Institute of Sustainability. The School of Mathematical and Statistical Sciences, the School of Geographical Sciences and Urban Planning, and the Consortium for Science, Policy and Outcomes are all research units in ASU's College of Liberal Arts and Sciences.

Director, Media Relations and Strategic Communications

480-965-4823

ASU engineer will use Fulbright award to share expertise in renewable energy


October 1, 2012

Arizona State University chemical engineer Jean Andino will share her expertise in renewable energy development with research colleagues and students in Panama with the support of a prestigious Fulbright U.S. Scholar award.

Fulbright awards, supported by the U.S. Department of State’s Bureau of Educational and Cultural Affairs, enable U.S. faculty members to teach and conduct research in other countries in efforts to exchange ideas and foster collaborations aimed at finding solutions to common international challenges. Jean Adino Fulbirght award Download Full Image

Recipients of the awards are selected for their professional achievements and leadership in their fields.

Andino is on the faculty of the School for Engineering of Matter, Transport and Energy, one of ASU’s Ira A. Fulton Schools of Engineering.  Her teaching and research focuses on atmospheric chemistry, chemical kinetics, and air pollution sensing and control. In the energy area, her work at ASU involves seeking ways to convert carbon dioxide into fuels.

“Being awarded the Fulbright is an exceptionally impressive achievement. We’re proud of all that Jean is accomplishing,” says Kyle Squires, director of the School for Engineering of Matter, Transport and Energy.

Andino plans to spend a semester at Universidad Tecnológica de Panamá  with the Centro de Investigación e Innovación Eléctrica, Mecánica y de la Industria, as well as with the Facultad de Ingeniería Mecánica,  where she will consult on air quality and energy issues, give seminars and teach a short course.

Her research group at ASU is enhancing the development of a light-activated catalytic process that is showing promise in effectively converting carbon dioxide. “We know how to make it work in the lab,” Andino says. The next step is to further refine the process to enhance the conversion efficiency.  

Panama is making a strong effort to develop sustainable solutions that are affordable, reduce pollution and utilize renewable energy, Andino says, and she’s hoping to develop collaborations with university faculty and other researchers in Panama.

During her career, Andino has received the National Science Foundation CAREER Award, given to young engineers and scientists who are demonstrating potential to be outstanding education and research leaders in their fields.

She’s also won awards from the National Aeronautics and Space Administration for technological innovation, as well as several awards from students groups for exceptional teaching and student support.

Joe Kullman

Science writer, Ira A. Fulton Schools of Engineering

480-965-8122

SRP, ASU launch research grant to support renewable energy


August 16, 2012

Salt River Project (SRP) and the Conservation and Renewable Energy Collaboratory (CREC) at ASU’s College of Technology and Innovation (CTI) have partnered to award grant funding for research and professional development initiatives in the areas of renewable energy and conservation.

This year the SRP-CREC grant selected three research projects for funding. The projects cover areas of emphasis that were outlined as priorities in sustainability and renewable energy. Download Full Image

“The research environment at CTI is defined by the real-world challenges our industry partners face,” said Mitzi Montoya, vice provost and dean of CTI. “The SRP-CREC grant program provides a platform for applied research through our faculty and facilities.”

In addition to its partnership with CREC, SRP has engaged with CTI on the college’s iProjects program. iProjects pair senior-level students with industry mentors to find solutions to real-world problems. Last year a student team worked with SRP employees to develop a microgrid system that will make solar and other alternative energy sources more reliable. This year a group of undergraduate students are investigating the potential use of algae to remove carbon dioxide from coal-fired power plant emissions.

“We are excited about this new research agreement with CTI. It builds on our longstanding research partnership with ASU, and will allow us to address important issues affecting SRP and our customers in areas where CTI’s faculty have significant expertise,” said John Sullivan, SRP’s associate general manager and chief resources executive. “This year’s projects involve innovative research in the long-term performance of solar photovoltaic systems, the efficiency of solar hot water heating systems, and the performance of batteries in arid climates.”

Solar hot water system testing and evaluation program at ASU Polytechnic
Researcher: Brad Rogers

The use of solar-assisted hot water systems has the potential to significantly reduce residential use of electricity. However, accurate data on the performance of installed units is elusive, as are data on the reliability and failure rates of the systems. A solar hot water testing facility has been developed by ASU through SRP’s support to address this issue. Two commercial systems installed at ASU’s Polytechnic campus are automatically controlled to simulate water usage of a family of four and measure process variables. The endurance test will characterize and compare the energy of the solar-assisted system to a control system.

Performance degradation and reliability evaluation of SRP’s Solar Photovaltaic Systems
Govindasamy Tamizhmani

Photovoltaic (PV) system installations continue to rise, making measuring and predicting their performance, reliability and availability more important to installers, integrators, investors and owners. Monitoring and analyzing the performance degradation and reliability of existing PV systems is essential to predicting the same for future systems. The ASU Photovoltaic Reliability Laboratory at the Polytechnic campus will evaluate the performance, reliability and availability of several solar PV power systems that SRP owns or maintains.

Reliability and performance evaluation of batteries in hot/dry climate
Arunachala Mada Kannan, Xihong Peng, Scott Pollat

State-of-charge (SoC) and state-of-health (SoH) determination is an increasingly important issue in battery technology in terms of both extending battery life and displaying the usable charge to the user before recharging and replacing. An accurate determination of SoC enables the user to manage the battery to its optimal potential. At elevated temperatures states of extremely high or low SoC can lead to irreversible damage in the battery. The main focus of this research is to develop and optimize methods to determine SoC and SoH for various types of batteries at high temperatures.

Engineering grad's skills help set stage for growth of children's care home


August 8, 2012

A private children’s residential care home in Mesa, Ariz., that has been serving its local community for almost 60 years will be better prepared to expand, thanks in part to the expertise of a recent Arizona State University engineering graduate.

During his final semester of study this past spring to earn a professional science master’s degree in the Solar Energy Engineering and Commercialization program, Sage Lopez helped the Sunshine Acres Children’s Home take steps to develop a cost-saving renewable-energy system. Sunshine Acres Solar Project Download Full Image

To meet growing needs, the home plans to expand infrastructure on its 110-acre ranch – from 40 buildings and capacity to serve about 70 children to more than 65 buildings with capacity to house and care for as many as 250 youngsters. But rising electricity costs had been looming as a threat to the viability of such an extensive expansion.

Sunshine Acres Children’s Home is a Christian-based organization supported almost entirely by private donations and resale of donated items.

Sustainable energy source

Last spring, Lopez was working as an intern for TUV Rheinland Photovoltaic Testing Laboratory, a photovoltaic energy technology safety and performance testing lab that operates in partnership with ASU. His manager at TUV, Jonathan Belmont – who is pursuing a master’s degree in alternative energy at ASU – knew about the Sunshine Acres energy-system project. Belmont encouraged Lopez to get involved.

Working with Milt Laflen, a member of a volunteer committee charged with ensuring the home’s future energy needs can be met, Lopez assisted in devising a solar-energy master plan designed to help control energy costs as Sunshine Acres grows.

He installed monitoring systems to provide real-time performance information for the power system.
He also worked with the facility’s power provider, the Salt River Project utility company, and with city of Mesa officials, to help clear the regulatory path for future installation of a “solar loop” that will efficiently distribute power throughout the site.

His work is helping Sunshine Acres get closer to its goals of having a “net-zero” energy system within 10 years. That means supplying all of the facility’s energy needs using only the electricity generated by its solar-power system.

Fulfilling endeavor

Among members of the home’s energy-system committee are Charles Backus, an ASU professor emeritus of engineering and provost emeritus of ASU’s Polytechnic Campus, and David Scheatzle, an ASU professor emeritus of architecture.

Backus says Lopez has made a valuable contribution to the electrical aspects of the energy-system design.  Scheatzle explains that Lopez’s work “was meaningful in helping to clarify the layout and specifications of the current power infrastructure, and he proposed alternatives for developing a unique electrical distribution master plan that will incorporate extensive ground-mounted solar arrays.”

The project has been especially fulfilling “because of the respect everyone involved has for Sunshine Acres and the great work done there,” Lopez says.

“There’s been a lot of goodwill coming together to make progress. Sunshine Acres is becoming its own electricity-distribution center, all for the purpose of helping children,” he says.

An Arizona Department of Commerce grant provided for technology to produce 8.2 kilowatts of solar power for Sunshine Acres’ offices and eight solar water heaters. TUV Rheinland donated solar modules and Salt River Project donated a 10-kilowatt system through its Earthwise Project to provide power for a dining hall.

A 300-kilowatt system was installed through a lease agreement with the Green Choice Solar company, and photovoltaic panels providing 167-kilowatts have been donated by Solon, a solar technology manufacturing company.

Sunshine Acres plans to use its expanding green-energy system as an educational tool to teach children about energy engineering and technology, says executive director Sean Sloan.

Opportunity for more students

Lopez says the wide-ranging skill set he honed in his degree program armed him with the combination of managerial, financial, technical and entrepreneurial know-how necessary to take on the Sunshine Acres job.

His education has prepared him to work not only with fellow engineers but with business managers; professionals in building, construction and design industries; policymakers; and utility regulators and social workers, among others, he says.

“There are opportunities for other ASU engineering students to get involved in the project,” Lopez says. “They can get experience applying their technical skills or just doing community service work. Either way, they can have a lasting positive impact on Sunshine Acres.”

Lopez is now using his education in an engineering job he landed in San Diego with Envision Solar. He’s designing next-generation technology – products called the Solar Tree Array and the Solar Tree Socket – for charging electric vehicles and electrical network metering.

Interest in solar studies increasing

The Solar Energy Engineering and Commercialization program, which offers a professional science master’s degree, is administered through the School for Engineering of Matter, Transport and Energy, one of ASU’s Ira A. Fulton Schools of Engineering.

It kicked off in the 2011 spring semester with the aid of a National Science Foundation grant. Five of the six students initially enrolled in the program have since earned degrees. Six more are graduating this summer. Eleven new students will begin studies in the 2012 fall semester, bringing current enrollment to 17.

This program enables students with undergraduate training in STEM subjects – science, technology, engineering and math – to expand their education across areas as such as energy engineering, project management, energy policy, utility regulation, professional ethics, and related fields.

The curriculum is guided by an industrial advisory board that helps to ensure courses provide knowledge and skills relevant to the solar-energy industry. Students benefit from an industry advisor in addition to a faculty advisor to guide their work on course projects in which they apply what they’re learning.

In partnership with ASU’s Consortium for Science and Policy Outcomes, students also participate in a week-long energy policy seminar held in Washington, D.C., to gain insight into energy policy making at national and international levels.

Learn more about the program.

Written by Joe Kullman and Rosie Gochnour

Joe Kullman

Science writer, Ira A. Fulton Schools of Engineering

480-965-8122

Student awarded for work to help develop sustainable nuclear energy technologies


July 31, 2012

Arizona State University engineering graduate student Robert McDonald has invitations to present his research at the upcoming American Nuclear Society winter meeting, participate in the U.S. Department of Energy (DOE) Fuel Cycle Technologies Annual Meeting and in a DOE-related Innovators’ Forum.

The opportunities are a result of McDonald recently winning an award in the DOE’s Innovation in Fuel Cycle Research Awards competition. McDonald DOE award Download Full Image

The award is based on research he presented last spring at an annual meeting of the Minerals, Metals and Materials Society from his report titled “Porosity Characterization of Surrogates for Oxide Nuclear Fuels: A Statistical Analysis of Correlations among Grain Boundary Misorientation, Pore Character and Location.”

McDonald conducted the research described in his report under the direction of Pedro Peralta, a professor of aerospace and mechanical engineering in the School for Engineering of Matter, Transport and Energy, one of ASU’s Ira A. Fulton Schools of Engineering. He will continue the work as part of Peralta’s research group as he pursues a master’s degree in materials science and engineering.

McDonald is examining trends in porosity found in sintered nuclear fuel pellets. Sintered materials are materials formed into a mass by heat and pressure.

Learning more about porosity is important for improving knowledge of the life cycle of nuclear fuel pellets. Understanding the initial conditions of pores in the pellets enables engineers to do more precise simulations and modeling of the pellets’ behavior when they are inserted in a nuclear reactor and while they are being processed.

The research is part of a larger project to determine the relationships between fuel-pellet processing conditions and the pellets’ microstructure and material properties. It’s a key step toward better understanding the optimal microstructure for oxide nuclear fuels. That knowledge is necessary to reduce the amount of radiotoxic materials that can be released during accidents, and to improve the durability and reliability of these fuels.

The DOE’s Innovations in Fuel Cycle Research Awards is part of the agency’s efforts to help advance development of sustainable nuclear energy technologies by encouraging students to pursue fuel-cycle research.  

In addition to the research presentation opportunities, McDonald received $1,500 as part of the award.

Read more about the Innovations in Fuel Cycle Research Award program.

Written by Joe Kullman and Natalie Pierce

Joe Kullman

Science writer, Ira A. Fulton Schools of Engineering

480-965-8122

ASU In the News

ASU partners with SRP to make solar a secure power source


The College of Technology and Innovation hosted the Innovation Showcase last week, spotlighting student and industry-sponsored projects, as part of the College's iProjects program. 

The Arizona Republic highlighted one specific iProject from CTI's partnership with SRP called the microgrid. 

"The project the Polytechnic students are working on for SRP is a 'microgrid' project to make the power grid more dependable as increasing numbers of homes install solar and other alternative-energy products. The project could help SRP and other utilities forecast how to manage the fluctuating power from high concentrations of rooftop solar and other distributed energy systems," writes Ryan Randazzo of the Arizona Republic.

The iProjects program at CTI brings students and industry together to find solutions to real-world problems. Through the iProjects program, industry partners have the opportunity to engage with the College and its students in a mutually beneficial relationship as challenges defined by industry partners are solved through the diligence of student teams working under the expertise of faculty members.

The microgrid and more than 100 other student and industry-sponsored projects were on display during the annual Innovaiton Showcase on April 25 at the Polytechnic campus.

"The ASU-SRP project will help electrical-engineering technology students understand such problems before entering the workforce, said senior lecturer Scott Pollat, who led the project for the College of Technology and Innovation," writes Randazzo.

Michael Hoffnagle, Eric Hinkson, Matt Ciochetto, Michael Brown and Kai Baumgartner, plus two graduate assistants. Senior lecturer Scott Pollat was teh faculty advisor for the team. 

Article Source: Arizona Republic

ASU solar program shines, tops 14.5 megawatts


February 13, 2012

Visitors to the Valley of the Sun who peer out their airplane windows while flying into Sky Harbor International Airport can see the glimmer from nearly 2,100 solar panels perched atop Wells Fargo Arena. The nearly 500-kilowatt installation lets the world know that ASU’s passion for harnessing the Sun’s rays and commitment to employing renewable energy continues moving forward.

The Wells Fargo Arena installation became active exactly two months after a solar structure came online at the Walter Cronkite School of Journalism and Mass Communication on the Downtown Phoenix campus. The 77-kilowatt Cronkite system marks ASU’s third campus of four to begin generating solar energy and was commemorated with an early-December event attended by officials from the City of Phoenix, Arizona Public Service and ASU. Download Full Image

The Fall 2011 semester marked bright times for ASU's solar initiatives. In early August, ASU announced construction plans for the PowerParasol – a 5.25-acre, first-of-its-kind solar-panel project by Arizona-based Strategic Solar Energy, LLC – designed to shade 800 parking spaces in Lot 59 on the Tempe campus. The PowerParasol came online in late December and the shaded space under the structures now is open for parking.

In early September, ASU surpassed 10 megawatts of total solar energy generating capacity when the 700-panel, 168-kilowatt Verde Dickey Dome structure became active on the ASU Tempe campus. The 10-megawatt pinnacle boosted ASU’s leadership in higher education for solar energy generation in the United States. To mark the momentous achievement, the university celebrated 10 megawatts with a ceremony attended by fiscal and energy partners at the ASU West campus.

A month later, ASU was named the Solar Partner of the Year by the Solar Electric Power Association (SEPA). The award was created by SEPA to recognize the value that a solar partner can bring a utility in the development and/or implementation of a solar project.

At the end of 2011, ASU had 55 systems comprised of more than 58,000 panels with the capacity to generate 14.5 megawatts of solar energy. The support of third-party business partners who have invested more than $121 million into ASU’s solar program has been critical to reaching this leading position in higher education solar power production. These financial commitments ensure that the university has a reduced capital investment over time.  

The university’s leading solar energy-generation capacity also is made possible in part by the APS Renewable Energy Incentive program for our Tempe, Downtown Phoenix and West campuses. Our first solar projects at the Polytechnic campus currently are under way and mark a new venture with Salt River Project (SRP). ASU is poised to reach 15.3 megawatts before the end of the Spring 2012 semester and will have solar installations operating on all four campuses and at the ASU Research Park.

Since ASU introduced the first 34-kilowatt solar panel system to the Tempe campus in 2004 on the Tyler Street parking structure, the university has made tremendous strides in its solar program. As ASU continues toward its 20 megawatt goal in 2014, it upholds a pledge to reduce its carbon footprint and implement sustainability-minded solutions into the campus community.

To learn more about the university's solar initiatives visit http://asusolar.asu.edu/.

Wendy Craft

Marketing and communications manager, Business and Finance Communications Group

480-965-6695

ASU, Stanford examine implications of bioenergy crops


January 31, 2012

Editor's Note: Arizona State University basketball will take on Stanford University on Feb. 2. The men’s teams will play at 7 p.m., at Stanford, and the women’s teams at 7 p.m., in Tempe. Read more about ASU's collaborations with Pac-12 schools.

A team of researchers from Arizona State University, Stanford University and Carnegie Institution for Science has found that converting large swaths of land to bioenergy crops could have a wide range of effects on regional climate. Download Full Image

In an effort to help wean itself off fossil fuels, the United States has mandated significant increases in renewable fuels, with more than one-third of the domestic corn harvest to be used for conversion to ethanol by 2018. But concerns about effects of corn ethanol on food prices and deforestation had led to research suggesting that ethanol be derived from perennial crops, like the giant grasses Miscanthus and switchgrass. Nearly all of this research, though, has focused on the effects of ethanol on carbon dioxide emissions, which drive global warming.

“Almost all of the work performed to date has focused on the carbon effects,” said Matei Georgescu, a climate modeler working in ASU’s Center for Environmental Fluid Dynamics. “We’ve tried to expand our perspective to look at a more complete picture. What we’ve shown is that it’s not all about greenhouse gases, and that modifying the landscape can be just as important.”

Georgescu and his colleagues reported their findings in the Proceedings of the National Academy of Sciences. Co-authors are David Lobell of Stanford University and Christopher Field of the Carnegie Institution for Science, both located in Stanford, Calif.

In their study, the researchers simulated an entire growing season with a state-of-the-art regional climate model. They ran two sets of experiments – one with an annual crop representation over the central United States and one with an extended growing season to represent perennial grasses. In the model, the perennial plants pumped more water from the soil to the atmosphere, leading to large local cooling.

“We’ve shown that planting perennial bioenergy crops can lower surface temperatures by about a degree Celsius locally, averaged over the entire growing season,” Lobell said. “That’s a pretty big effect, enough to dominate any effects of carbon savings on the regional climate.”

The primary physical process at work is based on greater evapotranspiration (combination of evaporated water from the soil surface and plant canopy and transpired water from within the soil) for perennial crops compared to annual crops.

“More study is needed to understand the long-term implication for regional water balance,” Georgescu said. “This study focused on temperature, but the more general point is that simply assessing the impacts on carbon and greenhouse gases overlooks important features that we cannot ignore if we want a bioenergy path that is sustainable over the long haul.”

Georgescu and Lobell have since started a new and exciting project extending their U.S. bioenergy crop work.

Written by Skip Derra

ASU chosen to compete in international solar home competition


January 27, 2012

Arizona State University has been selected to be part of one of 20 teams from universities and colleges throughout the United States and the world to compete in the U.S. Department of Energy Solar Decathlon 2013.

ASU will team with the University of New Mexico (UNM) for the international competition to build energy-efficient, solar-powered houses “that combine affordability, consumer appeal and design excellence,” according to the DOE’s announcement. photovoltaic technology Download Full Image

At a Jan. 26 ceremony on the UNM campus to announce selection of the teams, DOE Secretary Steven Chu met with ASU/UNM team members, including ASU’s Katherine Muto, an engineering education doctoral student; James LeBeau, an electrical engineering doctoral student; and Edward Burgess, who is pursuing a master’s degree in the Solar Energy Engineering and Commercialization program.

Teams will begin a nearly two-year process of designing, constructing and testing their structures. They will reassemble the houses next year in Irvine, Calif., for the Solar Decathlon event at the Orange County Great Park.

Houses will be judged on architectural and engineering features, and how energy for heating and cooling is produced, among other things.

The competition provides ASU an opportunity to combine its educational and research resources in engineering, architecture, design and other disciplines “to tackle the pressing problem of energy sustainability,” says Christiana Honsberg, an engineering professor at ASU.

Honsberg is director of the ASU-based Quantum Energy and Sustainable Solar Technologies (QESST) Engineering Research Center (a national center supported by the DOE and the National Science Foundation) in which the University of New Mexico is a key partner.

Knowledge generated from QESST’s efforts to achieve advances in photovoltaic technology to harness solar power in economically viable and sustainable ways will be incorporated into the ASU/UNM team’s Solar Decathlon home design.

The competition “gives the engineers, architects, designers and energy entrepreneurs of the tomorrow a chance to contribute to advances that could enable all members of our community to benefit from the endless supply of energy from the sun,” Honsberg says.

The team will focus on developing building designs and energy systems best suited to the Southwest’s desert climate, says Matthew Fraser, ASU associate professor.

Fraser and Honsberg are senior sustainability scientists with the university’s Global Institute of Sustainability. Honsberg is also on the faculty of the School of Electrical, Computer, and Energy Engineering, and Fraser is on the faculty of the School of Sustainable Engineering and the Built Environment. The schools are part of ASU’s Ira A. Fulton Schools of Engineering.

More information about Solar Decathlon 2013 and the universities and college teams selected to compete, see the Energy.Gov website.

Joe Kullman

Science writer, Ira A. Fulton Schools of Engineering

480-965-8122

ASU In the News

Student team converts dog waste into energy


The iProjects at ASU's College of Technology and Innovation bring students and industry together to find solutions to real-world problems. The City of Gilbert has partnered with one of the iProjects teams to design an anaerobic digester system that will convert dog waste into green energy.

This dog waste digester will be used at Cosmo Dog Park in Gilbert in an effort to minimize dog waste that is not properly disposed and waste that overwhelms landfills. The dog waste will be converted into methane gas that in turn generates energy to power a lamp at Cosmo Dog Park. Download Full Image

Article Source: EVB Live - Channel 12

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