HSBC, Europe’s biggest bank, announced Wednesday it will no longer finance new oil and gas fields as part of its updated climate strategy. Climate campaigners welcomed the moved saying HSBC provided a new baseline for other major banks but urged the bank to go further. The bank said it would still provide financing to existing fossil fuel projects “in line with current and future declining global oil and gas demand.” It would also continue to provide finance and advisory services to energy sector clients but will assess the companies’ plans to transition to clean energy. “It sets a new minimum...