The state-owned utility needs to replace the generation capacity it will lose by closing down all its coal-fired power stations over the next four years.
Ammonia is normally used to make fertiliser and explosives but is increasingly considered as a means to store, transport and use green hydrogen made with renewable energy or blue hydrogen made from gas with carbon storage.
KBR is weathering the oil price slump through diversification but senior exec Greg Conlon is worried oil and gas companies will impose excessive risk onto contractors when the industry recovers.
