Strategic Innovation Program for Energy Conservation Technologies

NEDO's Strategic Innovation Program for Energy Conservation Technologies was a long-running Japanese grant programme for energy-saving R&D, and it is now wound down. It sat under NEDO's Frontier Department and aimed to support technologies that could deliver meaningful energy savings by 2030 across industrial, residential, transportation, and energy-conversion uses. The FY2024 budget was ¥6.0 billion, and the final phase also absorbed work from a successor programme focused on commercialisation of energy-conservation technologies. The programme used two schemes: a basic scheme covering incubating research, practical application development, and verification, and a theme-based scheme for business collaboration. Maximum project cost ranged from ¥20 million per year for incubating research to ¥1 billion per project for verification or theme-based work, with subsidy rates from one-third to two-thirds depending on the phase. Eligible applicants included companies, universities, and research organisations in Japan, and the technical field was energy conservation with a broad cross-sector scope. The strongest applications were the ones that linked a concrete energy-saving technology to a credible path to commercialization, especially where the project could move from research to verification and then to deployment. The programme rewarded teams that could work at scale, explain the energy-saving effect clearly, and match the scheme to the maturity of the technology, which is why it remained a useful historical route even after the successor took over the active work.

No upcoming rounds verified. Cadence: Annual.