One month before he opened this year’s United Nations climate summit, Brazilian President Luiz Inacio Lula da Silva helped open a new mega-factory at the site of a former Ford car manufacturing plant.

The new plant, in Brazil’s Camacari, Bahia, is one of many being built around the world by China’s BYD, the world’s largest manufacturer of electric cars.

BYD’s presence is also being felt at the ongoing COP30 climate summit in Brazil’s Belem, where it is a cosponsor alongside GWM, another Chinese electric carmaker.

The sponsorship is just one of many ways that China’s investments in green technology are being felt at the UN’s top climate meeting, where the Chinese official delegation of 789 people is second only to Brazil’s 3,805.

It is a stark contrast to the United States, whose fede

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