By Valerie Volcovici WASHINGTON (Reuters) – The White House on Friday launched a beta version of a tool that will be used to determine where to invest bilions of federal dollars to bring clean energy and infrastructure to disadvantaged communities, a key step in fulfilling a promise by the Biden administration to prioritize environmental justice. The Council on Environmental Quality unveiled the Climate and Economic Justice Screening Tool, used to map and identify communities that are most in need of investment by weighing income levels and over two dozen socieconomic, health and environmental…