- Climate Healers
- Clique Solar
- Club Rotario Torreón Centenario
- Clyde Lambourne
- Co2balance
- Cob Solar Box Cooker
- Cocina Solar
- Cocina Solar Booix
- Cocina Solar Mexico
- Cocina Solar Simple
- Cocina Solar Web
- Cocinando con el Sol
- Cocinas Solares para el Desarrollo
- Coffee roasting
- Colavito Solar Cooker
- Collapsible Parabolic Cooker
- Collapsible Solar Box Cooker
- Colombia
- Community Solar Cooker 10 SQ MT
- Community Solar Cooker 3 SQ MT
- Community solar cooker
- Compound Parabolic Solar Cooker
- Comsats University
- Concrete Solar Concentrator
- Cone Cooker
- Congo Clean Cookers
- Conical Cooker
- Conical Solar Cooker
- Connect with other clean cooking advocate groups
- Conrad Hilton, Washington D.C.
- Contact
- Contribute your data
- CooKit
- CookAway 16
- CookSack
- Cookup 200
- Cooloola Solar Systems
- Copenhagen Solar Cooker
- Copying from Wikipedia
- Cord
- Cornell Foldable Oven
- Cosmopolitan Women's Club
- Costa Rica
- Costa Rica news archive
- Cozinha Escola Experimental Solar
- Cozinhar com o Sol
- Craig Bergland
- Create new article
- Crosby Menzies
- Crossed Mirrors Cooker
- Crêperie Solaire
- Cuba
- Cucinare con il Sole
- Cuiseur Solaire Pliable