European Commission called public authorities, business, and researchers to join efforts in order to develop by 2020 the necessary technologies to address climate change, secure EU energy supply and ensure the competitiveness of our economies. In a proposal on "Investing in the development of low-carbon energy technologies", the Commission estimates that an additional investment of €50 billion in energy technology research will be needed over the next 10 years. This means almost tripling the annual investment in the European Union, from €3 to €8 billion.