The IEA and the European Patents Office have, for the first time, reported on patents filed worldwide to get a measure of the innovations weâre seeing in the hydrogen sector, summarised here by Ian Shine. Overall, Europe and Japan are leading. Although the U.S. is a close third, with 20% of the total, their filings have declined compared to the previous decade. The fastest growth is in China (15.2%) and South Korea (12.2%). There has been a … [Read more...]
China: decades of support for innovation is now delivering results
The evolution of Chinaâs clean energy sector used to be based on a technology catch-up approach, which meant secondary innovation based on imported technologies. Daisy Chi at ECECP looks at the IEAâs recent report, âTracking Clean Energy Innovation: Focus on Chinaâ, to conclude that the nation is now a major force in clean energy innovation. Decades of innovation-focussed policies, strong funding support, institutional reforms, big targets and … [Read more...]
What patents tell us: which countries, what sectors, are the clean energy innovators?
Todayâs solutions cannot give us a successful transition on their own. Thatâs why the innovations coming down the pipeline are so important. One way to measure what, and who, is innovating is to look at the number of patents being filed for low carbon energy (LCE), explains Sean Fleming writing for the World Economic Forum. He summarises the latest report from the European Patent Office and the IEA, âPatents and the energy transition: Global … [Read more...]
Biofuels: slump in investment and innovations must be reversed
IRENA is predicting the future of liquid biofuels by monitoring the number and technology-type of patents. Itâs not looking good. The first thing to note is that, after a promising rise, the total number of patents has slid from over 6,000 in 2011 to around 2,500 in 2017. Thatâs reflected in the dramatic fall in global biofuel investments, from $27bn in 2007 to $2bn in 2017. The likely main cause is a lack of stable regulation, say Alessandra … [Read more...]
