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Contribute to BUILD UP’s first Topics of the Month for 2026

The first Topics of the Month (ToM) for 2026 are set. Focusing on renovation passports, data for EPBD implementation, zero-emission buildings, energy communities and heat pumps, we invite experts and practitioners across Europe to contribute content and share practical insights with the community.

Editorial team
A painting shows a country house surrounded by trees and vegetation in a peaceful setting. Soft tones and the artistic style convey a calm rural scene.
Historic building energy performance potential: demonstrator project

A recent demonstrator project examined how traditionally built properties perform in practice, revealing gaps in current energy assessment methods and offering insights for future building efficiency strategies.

Editorial team
The image shows a contemporary glass-clad skyscraper composed of stacked volumes that create setbacks and intermediate terraces. The building stands within a dense urban setting of other high-rise towers, reflecting the warm light of sunset across its glazed façades.
China Overseas Building: towards zero carbon in tall offices

China Overseas Tower in Shenzhen positions itself as China’s first near-zero-energy 5A high-rise office, combining passive design, high-efficiency systems and quantified carbon savings to establish a replicable benchmark for hot summer–warm winter climates.

Editorial team
sky view of green building
Marta Falsini
How 155 orange solar panels vanished into the roof of a historic monastery
Architectural integration at the Paul Van Ostaijen Site, in Belgium

The former Paul Van Ostaijen monastery in Leuven (Belgium) was transformed into a CO₂-neutral complex through the integration of 155 terracotta-colored photovoltaic panels. Seamlessly blended into the historic roof, they preserve the building’s identity while enabling sustainable performance.

Lucia Barin
World Sustainable Energy Days 2027
World Sustainable Energy Days 2027

The World Sustainable Energy Days 2027 will take place from 2–5 March in Wels, Austria, presenting policies, technologies, and market solutions that support Europe’s clean energy transition. The event features multiple conferences, site visits, and a leading tradeshow.

Editorial team
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