100% renewable targets will require power storage to manage flows on the net
Electrolysers utilise these intermittent power flows to produce H2 gas from water
H2 gas can be stored in large quantities underground and transported via existing gas pipelines
H2 vehicles recharge faster and are more durable than battery powered transport
Growing H2 demand in industrial processes will reduce costs and increase supply

The 2010 edition of the World Energy Outlook (WEO) was released on 9 November and it provides updated projections of energy demand, production, trade and investment, fuel by fuel and region by region to 2035. It includes, for the first time, a new scenario that anticipates future actions by governments to meet the commitments they have made to tackle climate change and growing energy insecurity.

WEO-2010 also puts the spotlight on several topical issues, including what more must be done and spent post-Copenhagen to limit the global temperature increase to 2°C and how these actions would impact oil markets; how emerging economies – led by China and India – will increasingly shape the global energy landscape; the costs and benefits of increasing renewable energy, the outlook for Caspian energy markets and their implications for global energy supply, the future role for unconventional oil and the crucial importance of energy in achieving the UN Millennium Development Goals.