Energy efficiency and ways to reduce emissions from buildings may be the cheapest way to lower carbon footprints and help reach climate goals, but the current pace of investments in energy efficiency is insufficient for a net-zero pathway. Now investors in energy efficiency, including companies and funds, are pushing for government policies targeting more efficient energy use, as they see a lack of action would be a missed opportunity to boost energy efficiency, the Financial Times’ Harry Dempsey notes. The missed opportunity in energy efficiency…