The SAvE Whales project successfully completes its 2nd year of implementation
The SAvE Whales project (System for the Avoidance of ship-strikes with Endangered Whales) has successfully completed its second year of implementation, marking significant progress in developing and testing a complementary and innovative early warning system to prevent ship collisions with sperm whales in the Kythira Strait.
Record Temperatures and CO₂: A Wake-Up Call on the Climate Crisis in Greece
In her article for New Money, Maria-Christina Doulami, Communications Officer at The Green Tank, reviews the latest data on the climate crisis in Greece and worldwide, emphasizing the urgent need for action.
The Green Tank Participates in the Annual General Assembly of the Coalition of Energy Communities (DESMI)
The Green Tank actively participated in the Annual General Assembly of the Coalition of Energy Communities (DESMI), held on Saturday, 18 October 2025. The assembly focused on reviewing the achievements of the past year, outlining next steps, and discussing the strategic direction of the DESMI coalition. Participants also explored how energy communities can expand their activities by strengthening citizens’ active participation in the energy transition.
The Green Tank calls for a strong ban on Russian gas imports
The Green Tank has addressed a letter to the Ministry of Environment and Energy ahead of the Energy Council meeting on October 20, expressing concern over the course of negotiations within the EU Council on the proposed Regulation for the gradual phase-out of Russian gas imports.
The Green Tank provides feedback on the EU Energy Security Framework
The Green Tank has submitted its feedback to the European Commission’s revision of the EU Energy Security Framework, emphasizing the urgent need to move away from fossil fuels and redefine energy security around renewable energy, electrification, energy efficiency, and citizen participation.
The Green Tank discusses Greece’s Social Climate Plan on Lifo Podcasts
In the latest episode of Lifo Podcasts titled “Social Climate Fund: Real support or a missed opportunity?”, Ioanna Souka, energy policy analyst at The Green Tank, talks with Dina Karatzou about the strengths and weaknesses of Greece’s Social Climate Plan. They discuss the social impacts of ETS2 and how Greece can make use of up to €15.5 billion to ensure a just and sustainable energy transition.
The Green Tank at the ARTEMIS Project Meeting in Italy
Between 7 and 10 October 2025, The Green Tank participated in the third in-person meeting of the ARTEMIS project in Monfalcone, Italy — an important opportunity for project partners to assess progress and coordinate next steps in this broad Mediterranean initiative to restore and conserve Posidonia oceanica seagrass meadows through innovative scientific, policy, and financial approaches.
Trends in fossil gas consumption & imports – September 2025
The first 9 months of 2025 saw the second highest historical gas consumption (51.3 TWh) after 2021. Demand in the power generation sector reached a decade high (36.5 TWh, 71% of the total). LNG was the first source of imports (22.8 TWh, +81% compared to 2024), although in September, Russian gas imports (2.51 TWh) exceeded LNG (1.63 TWh).
Landmark decision by RAAEY on Energy Communities
A decision of utmost importance for the integrity of the institution of Energy Communities (ECs), Citizen Energy Communities (CECs) and Renewable Energy Communities (RECs) was announced last week by the Regulatory Authority for Waste, Energy and Water (RAAEY).
The energy transition cannot happen without citizens
In her article published on energypress, Ioanna Souka highlights that citizen participation is a prerequisite for a fair and sustainable energy transition.
EU Nature Credits consultation: The Green Tank and ARTEMIS share expertise
In July 2025, the European Commission presented the “Roadmap Towards Nature Credits”, an initiative that examines how nature protection and restoration can be enhanced through private finance, and in particular, through reliable, scientifically based and transparent nature credit schemes. The Green Tank, together with the partners of the Interreg Euro-MED ARTEMIS project, contributed to the public consultation.
The carbon footprint of electricity production – August 2025
In the first 8 months of 2025, carbon emissions from the power sector (10.56 million tons) exceeded the annual carbon budget of the NECP (10.2 million tons), as fossil gas plants set a record for the same period with 5.79 million tons. For August, however, emissions were relatively lower (1.32 million tons), and carbon intensity was low (213.9 g CO2/kWh) thanks to reduced lignite and gas use.
Market interventions and energy storage: the “keys” to lower electricity prices
Ahead of the announcement of October electricity tariffs, Nikos Mantzaris spoke on ERT with journalist Katerina Christofilidou about energy prices.
Trends in electricity production – August 2025
A record monthly electricity production from RES (2,992 GWh) occurred in August despite high curtailments (231 GWh). With lignite significantly reduced (74 GWh) and gas slightly reduced (2,024 GWh), the average wholesale market price was 73.16 €/MWh, a 16-month low. The first eight months of 2025 saw record highs for exports (1,420 GWh) and gas (15,413 GWh). However, net sources outperformed fossil fuels by 602 GWh, meeting 52.6% of demand.
