The Centre of Expertise for Energy Efficiency through Digitalisation KEDi) at the German Energy Agency (dena) has launched a new e-learning platform focused on digital solutions in the buildings sector. The first modules concentrate on optimising heating systems in large multi-family residential buildings.
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As the share of renewable energy in the power grid continues to grow, so does the need for efficient electricity storage. In 2024, battery storage systems in Germany grew by approximately 50 percent compared to the previous year.
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Stability enters a new era thanks to momentary reserve from renewable sources and storage: Momentary reserve is essential for maintaining a stable electricity grid. In the future, it won’t have to come solely from conventional power stations or transmission system operators. Instead, it can be sourced via market mechanisms – and the technical standards to enable this have now been defined.
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An electricity grid that remains stable at all times is vital for a secure power supply. The recent large-scale power outage on the Iberian Peninsula served as a stark reminder of just how critical system stability is. But what exactly keeps the current flowing?
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Why plug-in solar panels in Germany have now passed the one-million mark, what Germany’s largest battery storage system is capable of, and how switching electricity suppliers just got faster and easier.
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“The key levers for an efficient, affordable and successful energy transition are demand-driven planning of generation and grid infrastructure, optimised grid expansion, and stable regulatory frameworks.”
Regulatory sandboxes help bring innovations from research into practice by testing them under real conditions. The new Regulatory Sandboxes Innovation Portal supports the development of regulatory sandboxes by offering advice, information and networking opportunities. It also facilitates knowledge transfer – including guidance on appropriate legal frameworks. Find out more
In a new collaborative format known as ‘Urban Arena’, municipal utilities and research teams are working together to install seasonal heat storage systems and integrate them into existing heating networks. The second project phase is now looking for research teams to support municipal utilities with planning and implementation. Find out more
Under the theme ‘Dialogue. Change. Perspectives.’, the Competence Centre for Municipal Heat Transition (KWW) is hosting its major annual conference on 26 June 2025 in Halle (Saale). You can still register to participate online. The programme from the main hall will be livestreamed, and recordings will be made available online afterwards. Find out more
Since mid-2024, a national dialogue on heat planning has brought together representatives from government, municipalities, industry and academia to discuss heat planning. The process has now produced key messages outlining how municipalities can be further supported through a range of targeted measures. Find out more
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