McKinsey & Company says in a new report that the payback period for heat pumps could fall by up to 38% by 2030.By 2030, the payback period for heat pumps and rooftop solar could fall by periods of several years, according to a new report by McKinsey & Company. "Attractiveness of each investment (as measured by the payback period) is likely to increase as EU industries scale and reduce production and installation costs," said the global management consulting firm . The analysis considers three price scenarios, using a German single-family home as an example. A "high commodity price" scenario, a ...Den vollständigen Artikel lesen ...