Guaranteed Buyer sets 25 September auctions for 50 MW solar and 100 MW solar-plus-ESS quotas
Last editorial update:
JSC Guaranteed Buyer will hold two support-quota auctions on 25 September 2026: 50 MW conventional solar (cap €0.08/kWh) and 100 MW solar PV combined with energy storage (cap €0.12/kWh). Hybrid projects require ESS capacity of at least 80 % of PV installed capacity and minimum 2 kWh/kW storage duration; support is paid only outside the 12:00-13:59 window. Eligible regions include several western and central oblasts plus Kyiv.
Why it matters
These are the near-term actionable support instruments for mid-sized solar and hybrid BESS projects. The explicit ESS requirements and time-of-day premium design favour flexible hybrid configurations that can deliver both energy and system services, directly supporting origination of 5-100 MW assets in regions of primary interest for Western/Central Ukraine portfolios.
Editorial assessment, distinct from the reported development above.
Source & evidence
JSC Guaranteed Buyer / Solar Energy Association of Ukraine ↗
Evidence code: B2. The letter records source reliability and the number information credibility, as assigned in the editorial record.
Published by whatagreat.world OÜ under 380.energy. Briefs may be produced or edited with AI assistance. Source attribution does not imply endorsement. Scenario and investment assessments are not established outcomes or investment advice.