For example, the net-metering scheme for homeowners with PV-systems will come to an end in 2021, which is expected to accelerate the market for home storage systems. Strict requirements for energy efficiency labelling of homes
However, for the first time since the World Energy Investment started publishing estimates, growth in investment in buildings energy efficiency has faltered. In 2018 it declined by 2% to USD 139
every node, which also impacts the storage needed in the system. (b) The analyses do only consider the power system. Integrating other energy-consuming sectors such as the heating,
