The climate targets verification group that announced a plan this week to allow companies to offset greenhouse gas emissions from their supply chain with carbon credits came under new pressure on Thursday to drop the policy. A group of 21 technical advisers asked the board of trustees of the Science Based Targets initiative (SBTi) in a letter seen by Reuters "to retract this decision immediately" because it was made without their advice. On Tuesday, the SBTi said it would accept "environmental a