SYDNEY, March 27 (Reuters) - Australia's lower house on Monday passed an emissions reduction plan with curbs on some new gas and coal investments and a cap on total greenhouse gas emissions from the country's biggest polluters after a key deal with the Greens Party. The updated legislation also requires all new gas projects in the Beetaloo Basin to have net zero carbon emissions and new gas fields supplying existing liquefied natural gas (LNG) plants to have net zero reservoir emissions, imposing new costs. "Today, we are a step closer to achieving net zero by 2050," Energy Minister Chris Bowen said. Under the revised legislation, projects such as the massive Browse field that Woodside Energy (WDS.AX) wants to develop would have to have carbon capture and storage to achieve net zero. The government said it would tip in A$400 million ($266 million) to help the cement, steel and aluminium industries decarbonise.

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