(Bloomberg) -- Gasmeth Energy Ltd. can extract and process methane gas from Lake Kivu after signing an agreement for a $400 million project..The project includes an extraction plant on the lake and an onshore compression plant, the Rwanda Development Board said in an emailed statement. .To contact the reporter on this story: Saul Butera in Kigali at sbutera2@bloomberg.net.To contact the editors responsible for this story: David Malingha at dmalingha@bloomberg.net, Helen Nyambura, Rene Vollgraaff.©2019 Bloomberg L.P.