Topic · 10 stories
grid-connection
Grid-connection coverage details the technical and regulatory hurdles for integrating solar and storage systems into the electric grid.
Czechia: Czech grid data reveal a small share of solar connections drives most
An analysis of 156,000 solar connection applications in the Czech Republic reveals that 93 percent of low-voltage projects required no new grid investment, while a small minority drove nearly all reinforcement spending. This data helps energy professionals understand how connection costs are distributed across the grid and informs strategies for managing network reinforcement budgets.
Spain Has the Sun but Lacks 10 GW: What Is Hindering Industrial Self-Consumption?
Spain faces a significant gap in achieving its 2030 self-consumption targets, with 183 GWh of energy wasted in 2025 due to grid limitations and administrative hurdles. This highlights the critical need for regulatory simplification and grid capacity improvements to unlock the economic potential of industrial solar and storage projects.
France: Reflex: Learning New Risks to Connect More Solar Energy, Faster (2/7)
Enedis has generalized the Reflex mechanism to accelerate solar connections by offering capacity that exceeds standard substation sizing in exchange for occasional curtailment. This approach is critical for solar professionals as it addresses grid bottlenecks and provides a framework for managing the trade-off between connection speed and energy injection limits.
Brazil: ANEEL revokes permits for 178 solar and wind plants totaling 7.8 GW, freeing up transmission grid capacity
ANEEL has revoked permits for 178 solar and wind plants, releasing 7.68 GW of contracted transmission capacity for future projects. This regulatory action clears grid congestion and allows new generation projects to access the transmission network in Brazil.
95% of Solar Income Villages Conditionally Selected: When Will Solar Power Generation Begin?
The Ministry of the Interior and Safety announced that 95% of villages selected for the Sunshine Income Village project received conditional approval due to unresolved issues with land, funding, and grid connection. This highlights the critical infrastructure and administrative hurdles that solar and energy-storage professionals must navigate to ensure the timely deployment of community solar initiatives.
Alarming ESNL Report: Major Dutch Batteries Barely Financeable Due to Explosive Rise in Grid Tariffs and Transport Chaos
An ESNL report highlights that high grid tariffs and the absence of long-term contracts are preventing Dutch battery projects from securing financing. This matters to professionals because it identifies the specific financial and regulatory barriers that must be addressed to unlock the potential of large-scale storage in the region.
Analysts push back on solar blank by T&TEC: No batteries needed
T&TEC has halted grid absorption from the 92-megawatt Brechin Castle Solar facility, citing planning and contractual shortcomings. Analysts argue this decision undermines the energy transition and that adding battery storage would have significantly increased construction costs.
‘We’ve been betrayed’: Disgusted residents slam approval of 4,000
The Department for Energy Security and Net Zero granted development consent for the 800MW Great North Road Solar and Biodiversity Park in Nottinghamshire. This approval highlights the significant local opposition and community concerns regarding large-scale solar developments in rural areas.
Germany builds world's largest retractable solar roof over wastewater treatment plant: 2,745 MW and 2.2 GWh annually
Stadtwerke Stuttgart is constructing Germany's largest retractable solar roof over a wastewater treatment plant, featuring 5,280 modules with a capacity of 2.745 MW. This project demonstrates how dual land use can support industrial self-consumption by covering 9% of the facility's electricity needs.
Energy storage systems may be disconnected from the grid. New regulations and fines up to 500,000 PLN - GLOBENERGIA
New Polish regulations effective October 31, 2026, impose data reporting and command compliance obligations on energy storage systems over 50 kW. Non-compliance may result in fines up to 500,000 PLN or temporary grid disconnection, impacting operational planning for storage assets in the region.