Clean Cooking
WCK’s Clean Cooking program improved the human and environmental health of communities in the Caribbean and Central America who still cook primarily with wood or charcoal—fuels that accelerate climate change and deforestation—by empowering them to transition to cleaner, safer, and more environmentally friendly fuels.


Imagine cooking indoors, on the ground, on a smoky, open fire.
Imagine doing this every day. This is the reality for families all around the world and it is so dangerous and unhealthy, that globally, more than 4 million people die from health issues caused by unclean cookstoves each year. Cooking with biomass fuels also accelerates forest degradation and emits climate-warming gases and other pollutants—like black carbon—that are significant contributors to climate change. As a whole, household biomass fuel consumption results in over half of man-made black carbon emissions, while burning of wood fuels is responsible for around 2% of climate warming CO2 emissions.
From 2010 to 2022, WCK built and renovated school and community kitchens, converting them from cooking with wood or charcoal to liquid propane gas (LPG). We also installed water lines and sinks so cooks can wash and clean more easily. WCK transformed more than 180 kitchens in the Caribbean and Central America, making schools a cleaner and safer place to work and learn, because as we all know—children who eat during the day do better in school.
Once schools were equipped to cook meals at an institutional level, we hosted Kitchen Skills and Safety trainings to ensure cooks have the knowledge and tools to prepare safe and nutritious meals at a large scale. Schools that can offer hot lunches, prepared in a safe and healthy way will have better students and happier families!
Converting households
Meet Gloria
Meet Ana María
The Impact
- 180school kitchens
built or renovated
- 65,000students & school cooks
impacted
- 600+households
trained on safe use of LPG
- 250households
in the Clean Cooking study
- 700+school cooks trained
- 80,000+students impacted
by improved practices