Public voting open for EUSEW Awards

EUSEW Awards will be presented on June 10, within the European Sustainable Energy Week (EUSEW), to outstanding individuals and organisations driving Europe’s energy transition. A jury has selected nine finalists across three categories: Innovation, Local Energy Action, and Woman in Energy. The public now gets to decide the winners.

Online public voting for EUSEW Awards is open until June 1. Voters can support one finalist in each category.

The winners will be announced during the official awards ceremony in Brussels on June 10.

Innovation category

The Innovation Award recognises outstanding projects funded by the European Union that are ongoing or recently completed, demonstrating original and innovative approaches to the energy transition and delivering tangible results.

Dutch company AquaBattery has launched a pilot project in Delft for a long-duration energy storage (LDES) battery system that uses only salt and water as storage medium.

During charging, renewable electricity converts saltwater into acid and base, which are stored in separate tanks, effectively storing the electricity. During discharge, the acid and base are recombined into saltwater, generating electricity. This enables a stable power supply even when there is no sun or wind, without relying on critical raw materials like lithium.

The LIFE4GreenBroadband project in Croatia, led by telecom operator A1 Hrvatska, is the second finalist in the Innovation category. It aims to reduce emissions in the telecommunications sector by introducing solar panels and passive cooling systems to mobile base stations.

The third finalist is the Spanish-Italian project LIFE Turbines, focused on developing smart cities and generating green electricity by using surplus pressure in water pipelines. By integrating microturbines directly into existing infrastructure, the project demonstrates how to harness urban hydropower without affecting water quality or supply.

Local Energy Action

The Local Energy Action Award celebrates implemented sustainable energy initiatives carried out by citizens or consumers at the local level, contributing to their community’s energy transition. It also aims to inspire similar efforts across the EU by showcasing economic and environmental benefits. This year’s finalists are: Amiestas, proKlima, and Shared Energy for Social Housing in Otterbeek.

Amiestas is a public, non-profit organisation managing a centre for energy-efficient renovation of residential buildings in Vilnius, Lithuania. It streamlines processes for residents and provides technical and financial support to improve building energy efficiency by 50% to 60%.

ProKlima is a public-private partnership funding clean energy projects in and around Hanover. It brings together municipal utility enercity, local authorities, and NGOs. Nearly 40,000 clean energy projects were funded so far within the endeavor.

The partners created a fundraising instrument independent of municipal budgets. The money, sourced from gas sales, profit sharing from the said energy supplier and from concession fees, is distributed to local projects addressing climate change and raising awareness about global warming.

Shared Energy for Social Housing in Otterbeek, Belgium, gives access to renewable energy to residents in vulnerable groups. Two hundred social housing units have been equipped with solar panels, allowing residents to receive green electricity at a fixed, lower-than-market rate.

Woman in Energy

The Woman in Energy Award recognises the efforts of women whose actions, if replicated, can accelerate the transition to clean energy in Europe. Special attention is given to promoting gender equality and equal opportunities in the energy sector.

This year’s finalists are Carmen Sánchez-Guevara, Sofie Loots, and Stella Tsani.

Spanish architect and professor Carmen Sánchez-Guevara is a leading voice in the fight against summer energy poverty, which affects vulnerable households exposed to extreme heat. Through projects like Cooltorise, she has helped people in five countries protect themselves through education, greening initiatives, and improved public spaces.

Sofie Loots advocates for local energy cooperatives in Belgium. For 16 years, she worked as a sustainability advisor in the Municipality of Edegem near Antwerp, focusing on climate action through energy efficiency and building renovation.

In 2016, Sophie co-founded the energy cooperative ZuidtrAnt with a group of other volunteers. Their goal was to prioritise citizens’ interests in the energy transition and to make renewable energy more affordable.

Stella Tsani, an associate professor at the University of Athens, links academic research with real-world energy policy, focusing on economic incentives for a sustainable energy transition.

Through work with organisations such as the United Nations Environment Programme (UNEP) and the Intergovernmental Panel on Climate Change (IPCC), her research informs policies that balance economic growth with environmental protection. She is also dedicated to empowering young women in the energy sector through mentorship and education, believing that future female leaders are key to achieving the EU’s climate goals.