A recent survey of some of the largest pension schemes in Britain revealed that only a small percentage of them disclose their investment views on issues such as climate change and company governance. The survey, which included the 20 largest occupational pension funds totaling over 250 billion pounds, found that only five of them have policies for engaging with firms on environmental, social, and governance issues. Environmental activists and campaigners have been urging big investors like pension plans and insurance funds to use their financial influence to push for change within the companies they invest in. The survey also noted that organizations like the BBC and Royal Mail are not transparent about their investments, while only BT Group's pension scheme disclosed how votes were cast on behalf of its members. The Universities Superannuation Scheme (USS) and the pension fund of the UK rail industry provided partial voting data, according to the report. The survey revealed that 15 respondents shared their largest investments. Alex van der Velden, Executive Director of FairPensions, noted that pension scheme members are worried about the impact of factors like climate change on their pensions, but are often not provided with enough information to ease their concerns.