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Last edited: 11 November 2023      
Alan Bigelow Head Shot

Dr. Alan Bigelow

Dr. Alan Bigelow joined Solar Cookers International in 2016 as Director of Science and Main Representative at the United Nations. He leads testing and performance evaluation programs at Solar Cookers International and advocates for solar-thermal cooking at the United Nations in New York.

Alan is a physicist who started solar cooking in 2008. He has led solar cooking workshops locally in New York and internationally in India, Nepal and Haiti. He participated in a solar expedition in Nepal where during nine days at high altitude all meals were prepared using portable solar cookers. He designed solar-energy workshops as a Scientist-in-Residence at the Hudson River Museum and he included solar cooking in a course on sustainable engineering he designed and teaches at Columbia University’s Science Honors Program

Prior to joining Solar Cookers International, Alan had a 15-year physics research career at Columbia University Medical Center developing innovative technology for radiation-biology studies. He has authored numerous peer-reviewed journal articles and is listed as an inventor on a patent for a safe sterilization method that uses a specific range of ultraviolet light to selectively damage bacteria and viruses while not harming human cells.

Alan received a Ph.D. in Physics in 2000. He is also an accomplished musician and co-founded the solar-powered band Solar Punch that has combined science and music to raise awareness and educate about environmental issues and solutions. He is a passionate solar chef and is often solar cooking at home or in public.

News[]

  • September 2023: Solar Cookers International receives Patron of the Planet Award 2023 - SCI was honored to receive the Patron of the Planet award at this year’s NYC Green School Conference. The conference brings together leaders, educators, learners, policymakers, innovators, diplomates, administrators, solution providers, bookkeepers, healthcare experts, and climate leaders worldwide to discuss a wide range of topics related to fostering a more inclusive, compassionate, and climate-conscious approach toward humanizing and climatizing global education.
SCI Planet patron mod

Dr. Alan Bigelow, Science Director at SCI, receives the Patron of the Planet award 2023 for SCI, Photo credit: SCI


  • September 2017: Dr. Alan Bigelow addresses the UN - Alan reached a large audience on 25 August in New York with his message to learn, support, and partner with the solar cooking sector. We need to take advantage of this zero emission technology, and scale the solar cooking sector together. Read more...
  • April 2016: As a result of a collaboration at the United Nations, Buddhist Tzu Chi Foundation invited Dr. Alan Bigelow to speak for Solar Cookers International during the Strength from Disaster conference in Nepal, April 2016. He gave a presentation describing solar cookers' potential in medical clinics during disaster relief: cooking food for patients, pasteurizing water, developing an appropriate solar autoclave, and providing air conditioning (using the example at the Muni Seva Ashram, Gujarat, India). Bigelow also visited a potential solar cooker testing center in Kathmandu, and a zero-waste Tibetan nunnery.

Performance Evaluation Process (PEP)[]

Solar Cookers International has designed and built portable test stations for a performance evaluation process (PEP) for solar thermal cookers. These PEP test stations make for a single, uniform platform used for evaluating the thermal performance of solar cookers in a network of testing centers convened by SCI. Having a common test platform across the solar cooker industry creates a level playing field by which cooker performance can be compared. This initiative by SCI is a response to the solar cooking sector’s expressed need for an independent, neutral agency to develop the capacity for testing solar thermal cooking devices. The PEP test station is based on commercially-available, low-cost components, including thermocouples, an anemometer, a pyranometer and Arduino hardware. SCI designed the test station control software to conduct the American Society of Agricultural and Biological Engineers ASAE S580.1 protocol for Testing and Reporting Solar Cooker Performance; it measures temperature changes in an amount of water proportional to the intercept area of a solar cooker, while monitoring wind speed and solar insolation, for normalizing results.

Main article: Testing

Audio and video[]

  • January 2023: - In the first portion of the video, Dr. Alan Bigelow, Science Director for Solar Cookers International, is interviewed by Guénolé Conrad from Low-tech Lab in 2021. Alan explains the development of solar cooking technology. Low-tech Lab members then go on to document the construction of a well-insulated solar box cooker
🇫🇷🇬🇧_How_to_build_a_low-tech_solar_cooker_?_-_DIY_Tutorial-2

🇫🇷🇬🇧 How to build a low-tech solar cooker ? - DIY Tutorial-2

  • January 2022:
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Alan Bigelow- The Performance Evaluation Process (PEP) Test for Solar Cooker Watts-2

  • August 2017:
Webinar_-_Solar_cooker_performance_evaluation

Webinar - Solar cooker performance evaluation

This webinar was organized by the International Solar Energy Society with assistance of Solar Cookers International. Agenda • Julie Greene (Executive Director, Solar Cookers International) - Overview of solar cooking and responding to the need for solar cooker evaluations • Dr. Paul Funk (Member, American Society of Agricultural and Biological Engineers) - The ASAE S580.1 protocol for Testing and Reporting Solar Cooker Performance • Dr. Alan Bigelow (Science Director, Solar Cookers International) - Implementing the SCI Performance Evaluation Process (PEP) • Anne Patterson (Founder and CEO, Solavore) - The value of solar cooker PEP results: a manufacturer's perspective speakers biographies and more details here: https://www.ises.org/what-we-do/events/webinar/solar-cooker-performance-evaluation

  • January 2017: 
  • January 2017: 
Dr._Alan_Bigelow_-_Performance_Evaluation_Process_(PEP)_for_Solar_Cookers-0

Dr. Alan Bigelow - Performance Evaluation Process (PEP) for Solar Cookers-0

(Slides)

  • October 2015:
  • July 2014: Alan Bigelow's presentation "Solar Cooking on a Trek in Nepal" delivered at the SCInet convention in July, 2014 included the video below.

Documents[]

  • January 2018: Solar Cookers International Test Stations for a Performance Evaluation Process Motivate a Network of Testing Centers (Abstract) - Alan Bigelow, et al
  • January 2018: Solar Cookers International Report Recent Gains in Global Solar Cooking Movement (Slides, Abstract) - Julie Greene, et al

See also[]

Contact[]

Alan Bigelow

Email: info@solarcookers.org