They’re railing against burning wood—don’t these special stoves require manufactured pellets or propane, or some type of special fuel that’s inaccessible to 3rd worlders?
I think you might be right.
http://cleancookstoves.org/technology-and-fuels/fuels/index.html
seems like these have been an issue awhile
http://greencorruption.blogspot.com/2016/03/mrs-clintons-convoluted-clean-crony.html#.WBVAVqHQedQ