At first glance the field looks like many other solar energy facilities, with photovoltaic panels stretching in neat rows across bare winter ground. But this site in Lower Austria is teasing multiple climate-friendly uses out of a single patch of land.
The experimental Sonnenfeld facility combines renewable energy with agriculture and local waste-to-energy systems, generating enough electricity for more than 1,100 homes, while shade from its panels provides good growing conditions for crops such as wheat, grapes and berries. At the same time, it powers a biogas plant, which creates fuel for local use from dairy and restaurant waste.
As the impacts of more intense storms and landslides, severe heat waves, droughts, and wildfires intensify across Europe and Central Asia, this kind of locally driven climate action is central in mitigating the extent of the change and increasing resilience against the risks.
State-level processes such as National Adaptation Plans are crucial, but they do not always connect effectively with real needs of households and people on the ground. It is local communities who know best what is happening in their area, what is most needed, and who are most vulnerable.
The challenge is to ensure that bottom-up ideas and initiatives are married effectively with national strategies and supported by accurate scientific knowledge.
“Community-driven development projects are placing decision-making in the hands of local communities,” said World Bank Practice Manager for Social Sustainability and Inclusion Helene Carlsson Rex. “They ensure that adaptation measures respond to local knowledge, priorities, and capacities. At the same time, they create economic opportunities, generate rural jobs, and strengthen livelihoods, especially for women, youth, and other vulnerable groups.”
To exchange concrete experience on strengthening local leadership and grassroots action, practitioners and experts from across Europe and Central Asia met in Vienna on November 12-13, 2025, for “From the Ground Up: Locally Led Responses Bridging Climate, Livelihoods and Resilience”, hosted by the Vienna Development Knowledge Center.