Oil and gas companies seeking to cash in on recently-rising prices risk losing billions later in the decade, a new report from Carbon Tracker says. While some oil and gas firms are looking to capitalize on recent oil and gas price hikes, decisions made on short term price signals could result in about $500 billion in stranded assets as the energy transition accelerates, according to the analysis. (Report: E&E $, Earther; Recent activity: Houston Chronicle, Reuters)