Energy Vault – energy storage made of concrete blocks and cranes

Concrete blocks and cranes that is all that you need to store electricity. How? Simple. The crane uses excess energy from renewables to lift concrete blocks, and when the power is required, the crane lifts blocks, and the generator produces it. The process is similar to a pumped-storage hydropower plant (HPP), with water substituted with […]

Energiesprong retrofit – energy jump to net-zero energy buildings

A Net-Zero Energy house, developed by Energiesprong (Energy Jump), generates sufficient energy to heat the house, provide hot water and power its household appliances. Money normally spent on energy bills and maintenance work pays for this energy-efficient upgrade. The initial concept was originated in the Netherlands, where 5,000 homes have successfully been retrofitted to date, […]

Electric car drivers can now travel border-to-coast through Croatia

Croatia’s state power utility Hrvatska Elektroprivreda (HEP) has deployed 16 electric vehicle (EV) chargers along highways. The EV chargers now make it possible for electric car drivers to travel from the borders with Slovenia and Hungary to the Adriatic Sea, connecting Croatia with the EV charger network within the Trans-European Transport Network (TEN-T), HEP said […]

Solar Pecka crowdfunding campaign launched

The Center for Environment (CZZS) and the Visitor Center Pecka in Bosnia and Herzegovina have launched the Solar Pecka crowdfunding campaign to install a system of solar thermal collectors and solar panels on the visitor center’s roof to produce heat and electricity. The Pecka village is located near the city of Mrkonjić Grad in western […]

PPC inaugurates hybrid wind-hydro system on island of Ikaria

Greek power utility Public Power Corporation (PPC) has launched Europe’s second hybrid renewable energy park, combining wind and hydraulic energy with energy storage, and Grid Master Control System solutions, on the Aegean island of Ikaria. The 6.9 MW project has been implemented by PPC Renewables, a subsidiary of the majority state-owned PPC. The first European […]