First-half financial results at Rolls-Royce's Power Systems division have been significantly impacted by the global Covid-19 pandemic, with adjusted revenue down 11% to £1.25 billion (1,43 billion €*). The division remains in the black, having generated £22 million (25 million €*) (down 79%) of underlying profit. At the same time, Power Systems has been continuing to work hard on reinventing itself as a provider of sustainable, integrated total solutions for drive-power and energy needs, and is increasingly developing net-zero-carbon products.