Between July 20 and July 26, 2026, 76 articles were published covering electricity, gas, renewables, nuclear, oil and trading developments across Serbia and Southeast Europe. Most-read items in the period included Trading Note 22 July 2026 on a renewable-driven broad SEE price correction and a Trading Note 24 July 2026 on regional power price divergence. Other widely read coverage included a July 23 nuclear market update for Southeast Europe and a July 24 report on Romania’s exposure to the CPC corridor after a Kazakh export interruption.
Power markets: prices, demand and system constraints
Trading Note 20/7 reported that SEE power repriced above €120/MWh on 20 July, with Serbia leading while Italy pulled regional exports. On 21 July, SEE power markets diverged as solar growth deepened evening price volatility, while the SEE electricity monitor cited Sunday spot prices converging near €87/MWh as solar pushed midday prices towards zero. A separate Trading Note on 23 July said Hungary diverged as renewable gains pushed Balkan power prices lower.
On 24 July, Trading Note coverage highlighted regional power price divergence as Western Balkans remained at a discount. In parallel, June heatwave conditions were reported to have redrawn Southeast Europe’s electricity price map on 24 July. The same day also saw reporting that Western Balkans’ electricity markets faced a growing gap between physical and commercial integration.
Electricity-focused reporting included Serbia’s exposure to power imports amid low Danube flows on 24 July. Greece’s electricity arrears were said to have fallen but remained close to €3 billion, also dated 24 July. Greece accelerated smart-meter rollout towards 7.7 million connections on 23 July, while Bosnia and Herzegovina’s EPBiH increased thermal investment as coal-sector losses strained electricity production on 23 July.
Nuclear coverage: long-term output auctions and SMR status
Nuclearelectrica prepared a €5.6 billion long-term auction for Cernavoda output, dated 23 July 2026. The same period also included reporting that Romania’s Doicești SMR project continued without a strategy reset on 20 July 2026. The nuclear coverage was positioned alongside broader market updates during the week’s trading activity.
Batteries, wind and solar: projects and bankability tests
PPC added a two-hour battery to Romania’s largest wind complex on 24 July. Romania’s battery pipeline was also reported as reaching 9.1 GW, testing limits of grid access and merchant revenues on 22 July, while Bulgaria was described as emerging as Southeast Europe’s largest battery-storage market on 22 July. Grid compliance was flagged as a new bankability test for Southeast Europe’s renewable projects on 24 July.
Southeast Europe’s wind market coverage for July 2026 cited rising value meeting permitting constraints on 23 July. Specific project updates included Njegovudja adding 92.4 MW to Montenegro’s northern development pipeline on 23 July, Eurowind starting construction of a 138 MW wind portfolio using Vestas turbines on 22 July, and Hungary preparing its first auction for wind grid capacity on 21 July. Greece also saw court action placed first offshore wind projects on a longer legal path, dated 23 July.
The solar segment included multiple permitting and development updates. Romania: Tinmar and EC Oltenia moved a €260 million solar portfolio towards construction on 23 July, while Allview secured a €20 million EPC package for Turda solar project on 21 July. Bosnia and Herzegovina: Doboj solar permits were reported to expose a €32 million land and compensation risk on 22 July, and Montenegro reset a 250 MW solar auction after first tender failsJuly 20, 2026Montenegro resets 250 MW solar auction after first tender failsJuly 20, 2026
Drought, pumped storage and hydropower modernization tenders
Southeast Europe’s hydropower market faced a new test as drought tightened flexibility on 23 July. Serbia opened an autumn start for modernization of Vlasinske hydropower with an investment of €109.7 millionEPS sets autumn start for €109.7 million Vlasinske hydropower modernizationJuly 23, 2026
A Serbia design tender for the Đerdap 3 pumped-storage project was opened with an amount of €5.3 millionSerbia opens €5.3 million design tender for the Đerdap 3 pumped-storage projectJuly 24, 2026
The Đerdap 3 pumped-storage project was also described in another Serbia tender update as spanning 1.2–2.4 GWSerbia opens €5.3 million design tender for the 1.2–2.4 GW Đerdap 3 pumped-storage projectJuly 22, 2026
Bosnia and Herzegovina: Višegrad hydropower output rose from last year despite May decline, dated 21 JulyVišegrad hydropower output rises from last year despite May declineJuly 21, 2026
Northern corridors: gas storage, LNG shipping rules and pipeline economics
The gas segment included reporting that European gas prices retreated as South-East Europe’s supply corridors gained commercial weight on 24 JulyEuropean gas prices retreat as South-East Europe’s supply corridors gain commercial weightJuly 24, 2026 . European gas storage deficit left winter supply exposed to market structure, also dated 24 JulyEuropean gas storage deficit leaves winter supply exposed to market structureJuly 24, 2026 . Southeast Europe’s gas market faced a new test as supply risks lifted power-price exposure on 23 JulySoutheast Europe’s gas market faces a new test as supply risks lift power-price exposureJuly 23, 2026 .
Croatia: Plinacro offered67 kilometres of Croatian gas pipelines at a deep brownfield discountCroatia: Plinacro offers 67 kilometres of Croatian gas pipelines at a deep brownfield discountJuly 22, 2026 , while Croatia built an Adriatic energy platform around gas, storage and industrial technology on22 JulyCroatia builds an Adriatic energy platform around gas, storage and industrial technologyJuly 22, 2026 . Bosnia and Herzegovina: Republika Srpska assigned€48.5 million to a strategic gas pipelineBosnia and Herzegovina: Republika Srpska assigns €48.5mn to strategic gas pipelineJuly 21, 2026 .
Lukoil sought more time for Romania’s Black Sea licence under sanctions pressure on24 JulyLukoil seeks more time for Romanian Black Sea licence under sanctions pressureJuly 24, 2026 . EU preserved legacy Russian LNG shipping contracts under tighter sanctions regime on24 JulyEU preserves legacy Russian LNG shipping contracts under tighter sanctions regimeJuly 24, 2026 , while Greece challenged EU restrictions on Russian LNG shipping on21 JulyGreece challenges EU restrictions on Russian LNG shippingJuly 21, 2026 . Bulgaria: Bulgargaz sought1% gas price reduction despite lower Azerbaijani supplyBulgaria: Bulgargaz seeks 1% gas price reduction despite lower Azerbaijani supplyJuly 20, 2026 .
Corridor investment signals: electricity transmission and oil logistics reviews
Bosnia–Montenegro advanced its400 kV corridor towards bankable regional investmentBosnia–Montenegro 400 kV corridor advances towards bankable regional investmentJuly 24, 2026 . Serbia’s gas security was reported to depend on the commercial viability of the Vertical Corridor on24 JulySerbia’s gas security now depends on the commercial viability of the Vertical CorridorJuly 24, 2026 , aligning corridor-focused coverage across both electricity and gas.
Kazakh export interruption exposed Romania’s dependence on the CPC corridor in reporting datedKazakh export interruption exposes Romania’s dependence on the CPC corridorJuly 24, 2026
A separate oil update said Serbia advanced its Hungary oil pipeline following an environmental review afterSerbia advances Hungary oil pipeline as environmental review follows €131 million procurementJuly 22, 2026
Evolving renewables policy implementation across SEE utilities
Croatia prepared auctions for more thanCroatia prepares auctions for more than 311,000 renewable guarantees of originJuly 22, 2026
Croatia’s renewable output rose but import dependence remained high onCroatia’s renewable output rises but import dependence remains highJuly 21, 2026
Bulgaria saw renewables lift generation as baseload output contracted onRenewables lift Bulgarian generation as baseload output contractsJuly 21, 2026
