The REH Group is a leader in the investment, development, ownership and operation of hydroelectric power plants in the range of 5 MW to 50 MW across southern and eastern Africa.

REH owns and operates the 3 MW Sol Plaatje (2009), the 4 MW Merino (2010) and the 5 MW Stortemelk (2016) plants and is developing a 60 MW run-of river portfolio in Zambia.