CEZ Romania builds floating PV energy system in Caraș-Severin County

Alina Oprea
The company TMK Hydroenergy Power, part of the CEZ Group in Romania, is building the first floating photovoltaic energy system in Romania in Caraș-Severin County, on the stilling lake of the Grebla hydroelectric plant. The project aims to dispose of the currently unused water body of the Grebla stilling lake, with an area of ​​approximately 30,000 sqm. The energy produced will partially cover TMK Hydroenergy Power's internal electricity consumption. Also, the production of energy with the help of the sun will lead to the reduction of greenhouse gas emissions that will total over 332,622 t CO2 per year.

"TMK Hydroenergy Power, in partnership with Innovation Norway, is building the first floating photovoltaic energy system on the Grebla lake, which will generate more than 1 million kW/year. This project means a reduction in greenhouse gas emissions of over 300 t CO2 annually. The project of the photovoltaic plant on Lake Grebla brings the energy of the future closer, by developing the first floating photovoltaic energy system of 1,000 kW. Thus, we value the synergy between the sun, water, and the electrical infrastructure of TMK Hydroenergy Power, part of the CEZ Group in Romania", announces the company.

The value of the investment is €1.36 million, TMK Hydroenergy Power benefiting from an Innovation Norway grant to cover part of the expenses.

From the total amount, €131,950 represents the non-eligible value and the total eligible value is €1.23 million, of which €737,500 represents the non-refundable eligible value.

The photovoltaic panels were delivered together with the floats and related equipment. The preliminary stages for the start of the installation of the photovoltaic panels were carried out.

In the following weeks, the following will be carried out: the assembly of the floats (floating systems); installation of photovoltaic panels; carrying out the connection works; and integration of the floating photovoltaic plant into the existing system.

On March 31, 2021, the TMK Hydroenergy Power company along with the other CEZ Group companies in Romania were acquired by the funds managed by Macquarie Asset Management (MAM), part of the Macquarie Group in Australia.

In December 2010, the CEZ Group in Romania acquired 100% of the shares of the company that owned the hydropower system near Reșita, consisting of 4 micro hydropower plants (Grebla, Crainicel 1, Crainicel 2 and Breazova) and the related hydro facilities from Timiș Trei Ape, Gozna, Valiug and Secu, having a total installed capacity of approximately 22 MW after the re-engineering process and a production of approximately 70 GWh/year.

RECOMMENDED
Romgaz to connect a 40 MW PV park to the grid
Energy

Romgaz to connect a 40 MW PV park to the grid

The natural gas producer Romgaz intends to connect a 40 MW photovoltaic park, located in Mureș County, to the electricity grid, according to an announcement published in the Electronic Public Procurement System.

Orange Romania installes over 200 new solar panels
Energy

Orange Romania installes over 200 new solar panels

Orange Romania announced the installation of over 200 new solar panels on the roof of the communication interconnection center in Timișoara, in line with the Orange Group's commitment to achieve CO2 neutrality by 2040.

Romania to have green power plants of 735 MW
Energy

Romania to have "green" power plants of 735 MW

Romania will have access to more clean energy in the coming years and by the end of next year, capacities of 735 MW of installed power could be put into operation, says the Minister of Energy, Sebastian Burduja.

RECOMMENDED FROM THE HOME PAGE
Sustainability moves from ambition to action
Real estate

Sustainability moves from ambition to action

Conducted in autumn 2025, the RICS Sustainable Real Estate Survey Europe gathered 112 responses from valuers, developers, investors and other professionals across 30 countries. The findings confirm that ESG has moved from a peripheral concern to a core driver of real estate value, risk and decision-making across Europe.

Finance

ProCredit Bank Romania launches CO2 calculator for SMEs

ProCredit Bank Romania has launched a CO2 Emissions Calculator to help microenterprises and small and medium-sized enterprises quantify and understand their carbon footprint. This initiative reflects the Procredit Group's commitment to achieve net-zero emissions by 2050, with client engagement at the core of its Climate Action Strategy.

Energy

DSV boosts energy self-sufficiency with solar power

DSV – Global Transport and Logistics, the world's largest logistics operator, has launched a solar installation at its warehouse in Łozienica, Poland, in partnership with commercial real estate investor Accolade. The installation will meet the energy needs of Poland's first multi-client warehouse equipped with an AutoStore system.

Energy

Etem Gestamp signs cross-border wind power deal with Rezolv

Etem Gestamp, the Sofia-based joint venture between Viohalco Group and Spain's Gestamp Group focused on aluminium extrusion and processing for the automotive industry, and Rezolv Energy, the Actis-backed independent power producer, have signed a 10-year virtual power purchase agreement (VPPA) in Bulgaria. The VPPA will see Etem Gestamp buy electricity from Rezolv Energy's 461MW 'Vifor' wind farm, which is about to come onstream in Buzău County, Romania. It is the first cross-border wind PPA that has been publicly announced in Bulgaria.

READ MORE
Green Forum  |  24 April, 2026 at 11:04 AM
Green Forum  |  14 April, 2026 at 8:46 AM