Vaisala achieves its target to use 100% renewable electricity As a member of the RE100 initiative, Vaisala, a global leader in weather, environmental, and industrial measurements, has achieved its target to use 100% renewable electricity by the end of 2020. The goal covered all Vaisala's facilities with significant energy consumption around the globe and was reached with the combination of self-produced clean energy in Finland and the Unites States as well as green electricity from local energy companies. Among Finnish companies, Vaisala is the first technology company and second overall to achieve the RE100 target. In total, 17 companies in the Nordics have committed to RE100.