The European Commission is expected to propose reforms to an international energy treaty as early as Monday, EU officials said, after some governments have said the bloc should consider quitting the agreement because it could threaten climate goals.
Almost 200 nations kept a 2015 global agreement to tackle climate change on track on Saturday after marathon talks overshadowed by U.S. President Donald Trump's decision to pull out.
Coal-reliant Poland aims to ratify an amendment to the Kyoto Protocol on carbon emissions this year, making it possible for the European Union to back the pact unanimously, the country's environment ministry said on Thursday.
