“Up to now the Commission has treated this as state aid because it was not so common, it was rather an initiative to address specific problems and it wasn’t always capacity, it was maybe grid ...

The battery is one-fiftieth the size of conventional batteries, so is less resource intensive and tests can be carried out in a smaller lab environment ... of high specific heat capacity materials ...

The battery is one-50th the size of conventional batteries, so it is less resource-intensive and tests can be carried out in a smaller lab ... the heat-release capability by increasing the V/S ratio, ...

In the Netherlands, the Rijswijk Center for Sustainable Geo-energy ' (RCSG), a unique field lab where geothermal heat projects can be tested on a real scale has officially opened. The laboratory is to ...