US diplomat convinced by Saudi expert that reserves of world's biggest oil exporter have been overstated by nearly 40 per cent
The US fears that Saudi Arabia, the world's largest crude oil exporter, may not have enough reserves to prevent oil prices escalating, confidential cables from its embassy in Riyadh show. The cables,...
Scheduled end of COP24 sails past as countries tussle over details of Paris Agreement Rulebook
Negotiators expect talks to run into the weekend, but hopes for finished rule book remain high
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Plans to link smart home energy appliances with its time-of-use tariff aimed at further boosting flexibility, cutting energy use and slashing emissions