Boundary Stone Partners, which focuses on climate change and the energy transition, brings on Dept. of Energy pro Jennifer Garson as an SVP… Contentstack names Gurdeep Dhillon, former global head of commercial marketing for Adobe’s digital experience business, as CMO… Abode Worldwide, a specialist PR shop in the hospitality and living sectors, hires Stewart Paterson, Madeleine Parkin and Jenny Noad.