These people, making these climate-action-related decisions for their organizations, are not doing so because they want to "impress" others, least of all unfriendly observers such as yourself. It is not fair to accuse them of wanting to "claim the moral high ground," when what they really want to is to live in a more just and loving way. And it is not fair to accuse them of indulging in a fossil-fuels-consuming lifestyle, without knowing much more about them.