At the Energy Transition Summit: East Med & Southeast Europe – held on 17 June 2025 in Athens and organised by FT x Kathimerini – Nikos Mantzaris, Senior Policy Analyst and
Nikos Mantzaris and Ioanna Souka participated as speakers, on 3 June 2025, at the event “Energy Transition & Electricity,” organized by Clima21 and the Aegean Energy & Environmental Bureau (EPEGA)
A historic high was recorded in gas consumption in the first five months of 2025 (29.06 TWh), mainly due to its use for electricity generation (65% of total gas consumption).
The CAN Europe report titled “Community Engagement and Fair Benefit Sharing of Renewable Energy Projects” introduces 14+1 Key Performance Indicators (KPIs) designed to assess and enhance local community involvement and
In April 2025, CO2 emissions from fossil fuel power plants were 0.88 million tons, the lowest in the last three years, thanks to the large decrease in gas this month.
In April 2025, for the first time after six consecutive months, the net interconnection balance ended in net imports of 433 GWh. At the same time, electricity generation from gas
In his Athens Voice article, Nikos Mantzaris from The Green Tank explains why Greece’s reliance on lignite is a costly political and economic misstep. Delaying the transition to renewables has
The Green Tank has provided comments on the progress of the Modernisation Fund as part of the evaluation conducted by the European Commission’s Directorate-General for Climate Action (DG Clima).
Ioanna Souka comments in an Energy Intelligence article
April recorded the lowest domestic consumption in the last 17 months. For the first time in 2025, monthly gas use in electricity fell compared to last year, while grids recorded










