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Greek Energy Minister Praises Authority’s Achievements And Charts A Strategic Path Forward

Energy, Commerce And Industry Minister George Papanastasiou recently expressed his satisfaction with the progress and accomplishments of the Hellenic Electric Authority (often referred to as ΑΗΚ) for 2024 during a visit to its headquarters on November 17, 2025. In a commendatory address, the Minister thanked management and staff for their cooperative efforts and underscored the Authority’s essential role in maintaining a secure energy system, ensuring reliable power supply, and working to lower electricity costs.

Key Infrastructure Upgrades And Market Innovations

The Minister highlighted several critical priorities that lie ahead. Notable among these are the comprehensive upgrading of transmission networks, the installation of advanced storage systems, and the execution of a development program focused on energy production. He also stressed the importance of fostering a competitive electricity market through measures such as the recent introduction of a new Technical Guide for zero-injection photovoltaic systems and the launch of pilot projects aimed at optimizing smart meter utilization to reduce costs.

Energy Authority Headquarters

Leveraging European Investment For A Modernized Grid

A fundamental element of this strategic roadmap involves the deployment of 120 million euros in European funds dedicated to the digitization and modernization of the transmission and distribution networks. This initiative is expected to mitigate renewable energy curtailments while ensuring more efficient system operations. In tandem, progress on smart meter installations continues apace, with full implementation scheduled by January 2027.

Enhancing Flexibility And Resilience In A Competitive Environment

The Minister further emphasized that by 2027, the Authority is tasked with implementing new tariff structures designed to more accurately reflect production profiles and varying demand peaks. Flexible interconnections and seamless integration of demand response mechanisms are set to become cornerstones of this evolving strategy. The launch of a competitive electricity market on September 15, 2025, marked a significant step forward following years of delays, with substantial support from the Distribution System Operator and other stakeholders.

Modernized Energy Infrastructure

Advancements In Production And Storage Capacity

On the production front, ongoing projects include the upgrade of the Dekeleia Power Station with new generators and an 80 MW storage system slated for operation by 2026. Looking further ahead, plans envisage a comprehensive 600 MW storage capability by 2030, complemented by a distributed 120 MW system with transparent participation rules by 2026. In parallel, the modernization of the Vasiliko power plant is underway, featuring a new natural gas unit and upgrades to existing infrastructure.

Energy Production Facility

Commitment To Operational Excellence And Resilience

As the Authority adapts to a competitive market landscape, Minister Papanastasiou reiterated the need to enhance operational flexibility, improve efficiency, and better serve the public. He concluded his address by expressing gratitude to the Authority’s personnel for their swift and effective response in restoring the electrical system following the severe fire incident in the mountainous region of Limassol in July 2025, a testament to the team’s professionalism and dedication.

Solar Photovoltaics Drive Global Energy Demand: A Renewable Milestone

Solar Photovoltaics Lead The Charge

Solar photovoltaic (PV) systems accounted for 27% of global energy demand growth in 2025, marking the first time a single renewable technology has led the increase. This compares with overall demand growth of 1.3% in 2025, 2% in 2024, and an average of 1.4% over the previous decade, highlighting the accelerating role of solar in the global energy mix.

Surpassing Traditional Energy Sources

Solar PV outpaced natural gas, which contributed 17% of the increase in energy demand. According to the International Energy Agency (IEA), new solar installations added capacity equivalent to 600 terawatt-hours (TWh), bringing total solar generation to 2,700 TWh, or roughly 8% of global electricity production. This shift reflects growing reliance on renewable energy for power generation across major markets.

Traditional Fuels Under Pressure

Demand for fossil fuels showed slower growth. Natural gas consumption rose by 1% in the first half of the year, compared to 2.8% in 2024. Oil demand increased by 0.7%, with additional daily consumption reaching 650,000 barrels, down from 750,000 in 2024 and well below pre-pandemic increases of around 1.4 million barrels per day. Part of this slowdown is linked to the substitution of cleaner energy sources. Electric vehicle sales rose by 20% in 2025, accounting for roughly one-quarter of the global market.

Mixed Trends In Coal Consumption And Emissions

Coal demand increased by 0.4%, reflecting diverging regional trends. China and India reduced coal use as renewable capacity expanded, while the United States increased coal consumption in response to higher electricity demand. Coal contributed around 9% to demand growth, similar to wind energy.

Global CO2 emissions from the power sector rose by approximately 0.4%. Emissions declined in China due to increased use of renewables and nuclear energy, while U.S. emissions increased alongside higher coal usage.

Record-Breaking European Renewable Production

Europe recorded strong growth in renewable generation in the first quarter of 2026. Solar output increased by 15%, marking the highest quarterly rise on record, while wind generation grew by 22% year over year. Total renewable production reached 384.9 TWh, supported by solar, wind, and hydroelectric output. These gains helped offset volatility in gas markets linked to geopolitical tensions, including developments involving Iran.

Looking Ahead

Renewables are taking a larger share of global energy demand growth, with solar PV at the center of this shift. Combined contributions from renewables, biofuels, and nuclear energy now account for roughly 60% of new demand, indicating continued structural change in the global energy system.

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