Genie Energy Ltd. (GNE)
Genie Energy Ltd., through its subsidiaries, supplies electricity and natural gas to residential and small business customers.
Consolidated Water Co. Ltd. (CWCO)
Consolidated Water Co. Ltd., together with its subsidiaries, designs, constructs, manages, and operates water production and water treatment plants.
Otter Tail Corporation (OTTR)
Otter Tail Corporation, together with its subsidiaries, engages in electric utility, manufacturing, and plastic pipe businesses in the United States.