Energy Storage

Yolk yesterday won the Aid Innovation challenge at the 2018 AidEX in Brussels. Using solar PV in a fun, novel manner, the Korean social enterprise has addressed major social problems in under-developed countries.

The battery will be made by assembling 78 second life battery packs from Nissan’s electric Leaf vehicles. The project is expected to help resolve imbalances in the electrical system of the autonomous city and improve quality of supply.

The French Environment & Energy Management Agency (Ademe) has published a report in which analyzes the dynamics of lithium supply and demand in different scenarios of global electrification by 2050. The agency experts are convinced that only with a 75% penetration of electric vehicles there is the real risk of a marked decrease in the safety margin of lithium supply.

The Federal Ministry of Economics has published further details of possible battery cell production on a gigawatt scale. At the Networking Conference Electromobility 2018 in Berlin this week, Minister Peter Altmaier stressed the urgency of the project, for Germany and Europe to be independent of Asia and the US in storage technology.

The Italian power provider has implemented its first pilot storage projects linked to solar. The system can provide grid services such as primary and secondary frequency regulation and tertiary and voltage regulation.

Once a leading European PV market, the Czech Republic may resume development of large-scale renewables from 2021. Only wind, hydro and biomass projects, however, will be eligible, under a proposal from the Ministry of Industry and Trade. Only rooftop solar, of up to 1 MW, would be backed by a ‘feed-in premium’ scheme.

The impressive growth is unlikely to replace coal-fired power generation as it will only be sufficient to cover the predicted increase in demand for electricity. The electrification of heating, manufacturing and transportation offer room for further development.

Even in its low ball scenario, the International Energy Agency (IEA) imagines that installed solar PV capacity will overtake that of all other forms of energy apart from gas by 2040. Overall, it presents four scenarios in its 2018 World Energy Outlook, which show a changing energy landscape. While it finds that CO2 levels are, perversely, on the rise, and that many energy efforts in all but the most whimsical of its forecasts are far behind those needed to seriously address global warming, it still imagines coal, oil and gas playing a leading role in our energy mix going forward. It also sees “dramatic” transformation in the electricity sector. Long story short: Read something else if you want to take real climate action. We suggest The Drawdown.

CPUC has signed off on four lithium-ion battery projects in California, the United States, one of which at 300 MW is the largest battery project to date known by pv magazine.

The first annual Battery Performance Scorecard has turned up interesting findings, including the fact high temperatures can help or hinder power output – depending on the product, and seemingly in equal measure.