From Surplus to System Constraint Europe’s PV–BESS–grid transition and the regulatory contradictions shaping 2026–2030 For a decade, the European energy question was how do we build more renewable generation? That question is largely answered. The binding constraint has moved downstream — to the grid, to flexibility, and to whether a given project is bankable under rules that…
The EU allocates hundreds of billions of euros for the energy transition. InvestEU, cohesion funds, LIFE, the Innovation Fund, the Connecting Europe Facility — the list is long, impressive, and for a municipality of 8,000 residents in Romania or Finland, almost entirely inaccessible in practice. Not for lack of political will. Not for lack of…
Published by Greenconexa Oy | April 2026 Executive summary Between 2022 and 2025, the average prices captured by solar farms in Europe fell sharply — in Germany, from roughly 98% of baseload to 54%; in Spain, to around 49%. The mechanism is called cannibalization: as more solar capacity is installed, spot prices collapse precisely during the…
Greenconexa | April 2026 There is one image that captures the current state of Europe’s energy transition well: in Germany, during May 2025, electricity prices fell below zero for 573 hours. Producers paid for others to take their power. Meanwhile, the average monthly bill for a German household stood at €115.60. Energy was, technically speaking,…
Introduction Public discussion about renewable energy focuses on capacity targets, technology costs, and climate commitments. Governments announce gigawatts. Developers announce projects. Investors announce funds. What rarely gets discussed is what happens between the announcement and the construction site — and why, in most cases, nothing happens at all. The permitting process is one of the…
Greenconexa | March 2026 Article focus: BESS is not a magic box and not a shortcut to easy profit. It is a flexibility asset whose value depends on market logic, risk transfer, discipline of assumptions, and the ability to separate technical possibility from commercial credibility. 1. Why BESS is suddenly everywhere? Battery energy storage has…
Introduction On 10 March 2026, in Paris, leaders from approximately 40 countries gathered at the second global Nuclear Energy Summit, hosted by France in cooperation with the IAEA. The message was unambiguous: nuclear energy is no longer a political taboo. It is, once again, part of the solution. “The phase-out of nuclear was a strategic…
Introduction In discussions about renewable energy, the focus usually falls on technology. Solarmodules, wind turbines, battery storage systems, and hydrogen solutions dominatepublic debate. In practice, however, the success of renewable projects often dependsless on the technology itself and more on the infrastructure that connects theseprojects to the electricity system. One of the most important structural…
In discussions about renewable energy, technology is often treated as a solved problem. Efficiency increases, prices fall, and new products are quickly presented as the next step in the transition. But in real projects, many problems begin long before the first panel is installed. They start at the moment when technology is selected without fully…
A Data-Driven Review with Case Studies and Scientific Context 1) IntroductionPhotovoltaic (PV) systems deployed at high latitudes face unique climatic stressors:frequent freeze–thaw cycles, low ambient temperatures, snow cover and highlyvariable irradiation throughout the year. These factors influence both electricalperformance and long-term degradation pathways of PV modules. A recent overview ofcold-climate PV sites can be found…
