Europe’s Largest Battery and the Case for Storage Design

Europe just posted its biggest second-quarter solar output on record — 129 TWh, roughly 20% above any prior Q2 — and Iberia is feeling it first. Spain logged 596 hours of negative day-ahead prices in H1 2026, Portugal 462. Exchanges have already had to push the price floor down to -€600/MWh to keep the market…

Portugal’s regulator ERSE has put a new cost-allocation directive out for consultation: producers will finance roughly 35% of the €137 million social tariff bill for 2026, at 0.283 €/(kVA.month), retailers the remaining 65%. https://www.erse.pt/comunicacao/destaques/erse-coloca-em-consulta-publica-a-reparticao-do-financiamento-dos-custos-com-a-tarifa-social-de-eletricidade-de-2026/ It’s a small line item on its own. But it’s exactly the kind of change that a Project Development Services Agreement…

European renewables M&A is heating up again in 2026 — but the filters are tougher, and platform-led execution is winning. That matches what we see on the ground as a development and M&A intermediary across Portugal, Spain, the UAE and Africa. Capital is back. Diligence isn’t getting easier — it’s getting sharper. Buyers increasingly discount…

Adding solar to a wind farm sounds simple. Getting the interconnection headroom right is the actual work. Iberdrola secured permits in April 2026 to add two 51.3 MW solar arrays at existing wind sites in east-central Spain — hybrid plants sharing the same grid connection point, substation, and evacuation line as the wind assets already…

Four floating LiDAR buoys are now measuring wind and sea conditions off Viana do Castelo, Leixões, Figueira da Foz and Ericeira. They’re part of LNEG’s EOLOS.Mar programme — twelve-month measurement campaigns feeding real data into the sites earmarked for Portugal’s floating offshore wind zones, part of the push toward 10 GW of offshore leases by…

Spain’s grid operator activated emergency demand-response for the third time this year on Wednesday night — asking large industry to cut load as a wind drop met a late-summer heat spike. It was the second such call in a single week. That is no longer an anomaly; it is a data point. The system now…