Rwanda said recently that it has signed a $400 million deal to produce bottled gas from Lake Kivu, which emits such dense clouds of methane. It is known as one of Africa’s “Killer Lakes”.

For more information, please see https://www.theeastafrican.co.ke/business/Rwanda-signs–400m-deal-to-produce-methane-gas-from-Kivu/2560-4969078-5e4442/index.html