but not everyone has benefited from letaba's green initiatives. hundreds of workers - many of them seasonal hands - and their families live in housing provided by the company - rundown huts. donald maluleke for instance lives with his wife in their cramped home and he's angry about the conditions. >> "this house is not good. it doesn't have proper sanitation. we are really suffering. the company doesn't give back anything to us. they don't give us anything. we don't benefit at all. >> but the company at least seems to have accepted that it urgently needs to improve conditions for its workers. >> "we will form a trust and a portion of the carbon credit income will go into that trust. and our employees will directly benefit from it in terms of education and housing. >> letaba seems to be trying to protect the climate as well as bring about a social change. and if that brings benefits for the workers - then the company's green project would be a real success story. >> we will keep a close -- eye on whether or not that is fulfilled. >> "landgrabbing"