Karst, who joined Skyborn Renewables at its inception in September 2022 and served as CEO from March 2023, will continue in an advisory capacity. He will assist both the advisory board and Lammers to enable an effective transition, Skyborn said.
Lammers is former chief operating officer – commercial of German utility E.on, where he was responsible for energy supply to more than 48 million customers in 12 European markets.
In addition to his 15 years with E.on, Lammers was CEO of UK-based group Dyson from 2007 to 2009 and managing director of Dureal, a start-up company for the sales, marketing, and production of diesel exhaust fluid AdBlue, which he developed into a pan-European company from 2005 to 2007.
Prior to that, he worked for Royal Dutch Shell for around 15 years, holding international functions in downstream.