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Tuesday, 25 August 2026

52 briefs so farlast update 18:52 UTC

Key points

  • US Treasury Warns of Secondary Sanctions Over Iranian Oil Purchases.
  • Global Energy Monitor: Texas's 12 Largest Planned Gas Plants All Serve Data Centers.
  • Woodside Drops Clean Energy Plans After Fuel Crisis Windfall, RenewEconomy Reports.
  • Denmark's Export Fund Lends EUR 100 Million for Ukraine Wind Farm.

Renewables

Canary Media: Europe Logged Its Hottest June on Record Alongside Drought

Europe recorded its hottest June on record this summer during a run of repeated record-breaking heat waves, according to Canary Media.

Canary Media reported that a drought hit the continent at the same time, pulling rivers down to record lows. The outlet described the drought as possibly related to the heat.

River levels matter for power supply because thermal plants draw on river water for cooling, and hydro output depends on flow. Canary Media's account pairs the two stresses, heat and low water, as concurrent conditions across the continent.

Source: canarymedia.com (opens in a new tab)1 sourcePermalink

Renewables

Sweden's End-of-Life Solar Volumes Head Toward 150,000 Metric Tons a Year

By around 2060, Sweden's yearly stream of retired solar panels could reach 150,000 metric tons, against 17 metric tons in 2021, according to a circular-economy roadmap reported by pv magazine. Axfoundation and KTH Royal Institute of Technology authored the roadmap with industry partners, among them Svea Solar, El-Kretsen, Stena Recycling and REMONDIS.

RISE puts the 2060 figure inside a scenario band: 40,000 metric tons a year if deployment stays lower, 150,000 metric tons if expansion runs fast, with the heavier volumes starting to show up from around 2035, pv magazine reported.

Viability is the near-term problem. A dedicated photovoltaic (PV) recycling plant needs roughly 10,000 metric tons flowing in each year to work economically on RISE's estimate, and Sweden has not yet come close to that inflow.

Glass dominates what arrives. Roughly 67% of a typical panel is glass, 16% aluminum, 11% plastic and 4% silicon, per the roadmap. Each unit weighs about 20 kg.

Six of 12 European countries filing PV-specific treatment data hit the 85% recovery target in 2021, the European Environment Agency found, according to pv magazine.

The European Commission's Joint Research Centre estimates cumulative EU photovoltaic waste at between 21 million and 35 million metric tons by 2050.

One pilot process has pulled back more than 99.5% of a panel's original weight in testing, using electrohydraulic shockwave fragmentation and including routes for silicon and silver recovery, pv magazine reported.

Source: pv-magazine.com (opens in a new tab)1 sourcePermalink

Renewables

Denmark's Export Fund Lends EUR 100 Million for Ukraine Wind Farm

Denmark's state-owned export bank has lent EUR 100 million to build a large new wind farm in Ukraine, Semafor Net Zero reported.

The project will run on turbines supplied by Danish manufacturer Vestas, according to Semafor Net Zero, and will be operated by Ukrainian agricultural company Kernal, which plans to use part of the output itself and sell the rest into the country's battered grid.

Peder Lundquist, chief executive of the Export and Investment Fund, told Semafor Net Zero that the fund assesses Ukrainian investments strictly on economic merits. "As a principle, we will ignore the fact that there is a war," Lundquist said.

That stance has not yet been tested by a direct hit. Of the several dozen projects the fund has backed in Ukraine since the 2022 invasion, spanning energy, agriculture and other sectors, none have sustained major damage from Russian attacks, Lundquist said.

The loan is not the fund's first bet on Ukrainian wind. Last year it made another major investment in a separate wind project alongside Ukrainian energy company DTEK, according to Semafor Net Zero.

Source: semafor.com (opens in a new tab)1 sourcePermalink

Renewables

Owner of Portugal's 220 MW Solara4 Solar Plant Falls Into Administration

The corporate owner of Solara4, a 220 MW solar plant in Portugal, has been placed into administration, pv magazine reported. Thin output, softer wholesale power prices, technical faults and higher costs cut into revenues and cash flow at Welink Energy Portugal 2 UK.

A document lodged with the UK's Companies House register dates the administration to 11 June 2026, pv magazine reported.

Sited at Alcoutim in southern Portugal, the plant started operating in 2021, and no larger solar facility existed in the country at that point, according to pv magazine.

The design called for output of roughly 382 GWh a year from 661,500 modules laid out over about 320 hectares of non-contiguous land, pv magazine reported.

Investec and Kommunalkredit Austria are the main creditors, with project exposure of some EUR 64 million, according to pv magazine.

A separate dispute has already reached the courts. China Triumph International Engineering sought GBP 17.2 million from the WeLink group in High Court proceedings last July, tied to unpaid debts on solar projects, pv magazine reported.

Exus has taken over management of the project from Welink Investments, pv magazine reported. Exus and Enertis are expected to review what capital is needed to restore and lift generation at the plant.

Source: pv-magazine.com (opens in a new tab)1 sourcePermalink

Renewables

PennFuture Faults Pennsylvania Legislature Over Stalled Renewable Bills as Rates Climb 12%

A report by PennFuture accuses the Pennsylvania legislature of "policy inertia" for failing to pass bills that would increase renewable energy adoption and cut consumer energy costs, Inside Climate News reported.

The state's Alternative Energy Portfolio Standards require utilities to source about 18% of distributed electricity from renewables, according to Inside Climate News. Neighboring New Jersey obliged its utilities to source double that share last year and has set a 50% requirement by 2030.

Natural gas supplies roughly 60% of Pennsylvania's electricity, per the same reporting. That fuel mix stands to deepen: more than 50 data centers are planned in the state, and Inside Climate News reported the resulting demand may largely be met by gas-fired generation.

Households are already paying for the buildout. Residential electric rates in Pennsylvania rose by around 12% over the last year in anticipation of the new demand and the cost of upgraded transmission, according to Inside Climate News.

David Masur of PennEnvironment said Pennsylvania ranked 47th in the nation for renewable energy growth over the last 10 years.

Source: insideclimatenews.org (opens in a new tab)1 sourcePermalink

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Renewables

South Korean Rooftop Solar Households Cross Tariff Tiers and Lose Up to 22% of Expected Savings, Study Finds

Households in South Korea that install rooftop photovoltaic (PV) systems and then slip into a lower electricity tariff tier give back between 11% and 22% of the energy savings they were expecting, according to research reported by pv magazine.

The rebound is concentrated in exactly that group of tier-crossing households, pv magazine reported, rather than spread evenly across all adopters. Cheaper marginal power after the tier change encourages the extra consumption that erodes the saving.

Net metering sharpens the effect for the heaviest users. Among high-consumption households, the rebound effect roughly doubles from 4.5% to about 9% under net metering, according to pv magazine.

The carbon consequence is measured directly. Households miss annual emission reductions of 19 to 120 kg of CO2, with the range depending on how many months they spend in transition between tariffs, pv magazine reported.

The work was carried out by Jiyoung Eum and Gyeong-Seok Choi of the Korea Institute of Civil Engineering and Building Technology in Goyang, according to pv magazine.

Their findings appear in the journal Energy and Buildings in a paper titled "Rebound effects of residential PV adoption under progressive electricity tariffs in South Korea".

The result puts a number on a design tension in progressive residential tariffs. The tiered structure is meant to penalise heavy use, but it also means that a PV installation which drops a household below a tier boundary delivers a second, price-based benefit on top of the generation benefit. The 4.5% to 9% doubling reported under net metering shows how the metering rule interacts with the tariff structure rather than acting on it independently.

For policymakers weighing residential solar support against emissions targets, the study's emission gap is the operative figure: between 19 and 120 kg of CO2 per household per year that the tariff mechanics absorb before the panels can deliver it.

Source: pv-magazine.com (opens in a new tab)1 sourcePermalink

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Renewables

Irish Grid-Scale Solar Output Rose 51% to 1,101 GWh in 2025

Grid-scale solar farms in Ireland generated 1,101 GWh of electricity in 2025, a 51% increase on 2024, according to pv magazine. That output covered 4% of the country's total grid-scale electricity generation.

Half of Ireland's grid-scale electricity in 2025 came from renewable sources, pv magazine reported. Wind supplied the largest renewable share at 11,782 GWh, or 40% of total generation.

Gas held its position as the single biggest source. It produced 13,918 GWh, equivalent to 47% of the total, per pv magazine.

Coal generation fell 52% year on year. Ireland shut down its last coal plant in June 2025.

Imports filled a growing part of the gap. Net imports reached 6,130 GWh in 2025, accounting for 17% of grid supply, according to pv magazine.

Source: pv-magazine.com (opens in a new tab)1 sourcePermalink

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