Interpretation of tallinn s energy storage policy

How does ESS policy affect transport storage?

The International Energy Agency (IEA) estimates that in the first quarter of 2020, 30% of the global electricity supply was provided by renewable energy . ESS policy has made a positive impact on transport storage by providing alternatives to fossil fuels such as battery, super-capacitor and fuel cells.

What are energy storage policies?

These policies are mostly concentrated around battery storage system, which is considered to be the fastest growing energy storage technology due to its efficiency, flexibility and rapidly decreasing cost. ESS policies are primarily found in regions with highly developed economies, that have advanced knowledge and expertise in the sector.

How do ESS policies promote energy storage?

ESS policies mostly promote energy storage by providing incentives, soft loans, targets and a level playing field. Nevertheless, a relatively small number of countries around the world have implemented the ESS policies.

Why are there no state aid measures for storage projects?

Storage projects are currently insufficiently addressed in the Guidelines for State Aid for Environmental Protection and Energy 2014-2020 (EEAG), which rather focus on renewable energy projects. This might be one reason why currently only few state aid measures for storage projects have been notified.

What are the regulations governing energy storage in Japan?

The Fire Prevention Ordinance and the Electricity Business Act made a distinction between small and large scale ESS usage. Technical standards and regulatory guidelines outline grid connection norms . Table 2. Regulatory Structure of Japan's Energy Storage . Grid Interconnection Code (JEAC 9701–2006) (superseded by JEAC 9701–2012.)

What if storage is only within the electricity sector?

If storage is considered only within the electricity sector in isolation, flexibilities are limited and very costly. Through the smart integration of different sectors, for example power-to-gas or power-to-heat, more storage technologies become available, such as thermal storage.