Wolfgang Scheffler (inventor)
Wolfgang Scheffler (born 1956) is the inventor/promoter of Scheffler Reflectors, large, flexible parabolic reflecting dishes that concentrate sunlight for solar cooking in community kitchens, bakeries, and in the world's first solar-powered crematorium. By early 2008, over 2000  large cookers of his design had been built distributed worldwide including the world's largest solar cooker.
- "Reboot Now Sustainability Conference Workshop with Wolfgang Scheffler & Heike Hoedt". Archived from the original on 2008-04-08. Retrieved 2008-04-08.
- "Environmental and Economic Impacts of Solar Heat Cookers". UNESCO. Retrieved 2008-04-08.
Finances for the approximately Rs 25 lakh project came from the German Society for Technological Cooperation (GTZ; Deutsche Gesellschaft für Technische Zusammenarbeit).[dead link]
- "Wolfgang Scheffler and Heide Hoedt, 2006 Nuclear-Free Future Solutions Award". Archived from the original on 2008-08-07. Retrieved 2008-04-08.
- Solar cooker at BKWSU
- Scheffler's Community Solar Cookers
- Audio interview with Golo Pilz discussing his extensive work with large Scheffler cooker installations
- official website