Top 10 Turbine OEMs to Spend €2.3 bn on R&D by 2023 Updated On Wed, Jul 24th, 2019 by Saurenergy A new report has revealed that the R&D expenses among the world’s top ten wind turbine OEMs is expected to increase to € 2.3 billion by 2023. A new report has revealed that the research and development (R&D) expenses among the world’s top ten wind turbine original equipment manufacturers (OEMs) is expected to increase to […] Read more