Mayors Leading the Charge: A Deep Dive into the Eurocities Survey

Space-based solar energy (SBSE) overcomes terrestrial solar power limitations, offering continuous, efficient energy. Despite high costs and ecological concerns, advances in technology and interest from ESA and CALTECH's SSPD indicate its promising potential for sustainable energy.

SMEs overlook 10-30% energy savings due to incomplete audits and complex consumption patterns. Adopting EMS offers cost reduction, improved productivity, regulatory compliance, and enhanced reputation. Barriers such as perceived costs, resource constraints, and lack of commitment hinder EMS implementation. Technology aids effective energy management, with smart meters and IoT enabling real-time data tracking. Best practices include starting with energy audits, setting reduction goals, and engaging employees. Successful EMS adoption in SMEs contributes to carbon emission reduction and energy transition goals, aligning with EU support for SME recovery and innovation.

The EU's AI Act introduces a risk-based AI regulation system, banning high-risk practices and enforcing strict requirements for market placement. It includes obligations for both in-EU and foreign entities affecting EU citizens and establishes a governance framework for consistent application, promoting ethical and trustworthy AI development through detailed standards and best practice codes. Significant penalties ensure compliance, while tailored provisions support SME innovation, all impacting broad sectors, including energy, where AI-driven efficiencies require adherence to these new regulations.

The "From Farm to Fork" strategy under the European Green Deal sets ambitious targets like reducing pesticides, increasing organic farming, and halving food waste by 2030. It emphasizes environmental health and economic benefits, advocating technological innovation and stronger global partnerships for sustainable food systems.

How social housing associations and EU projects are using innovative financial and solidarity mechanisms to combat energy poverty, emphasizing the dual benefit of social welfare and environmental sustainability through the refurbishment of buildings for energy efficiency.

CircularPSP, a Horizon Europe-funded project, unites eight cities to transition to a Circular Economy, addressing sustainability by investing €5.64 million in R&D. It fosters municipal innovation through AI, collaboration, a follower network, and hosts events discussing circularity challenges and solutions.

Hydrogen is emerging as a potential solution for combating climate change. But there is a need to differentiate between green hydrogen—produced renewably, essential for certain industries—and less sustainable forms like grey, black, and blue hydrogen, which have significant carbon footprints. Pink hydrogen, though less harmful, presents nuclear waste challenges.

The paper addresses the EU's transition to electric vehicles (EVs) as key in decarbonizing transport sector emissions, crucial to achieving 2040 climate targets. The EV ecosystem involves various stakeholders, including OEMs, CPOs, and DSOs, working together towards electrification. Policies like RED, AFIR, EPBD, and the Sustainable Battery Regulation support this shift, while investment in EV infrastructure is projected to significantly increase. Data sharing is emphasized as essential for ecosystem efficiency.

The EU's AI Act introduces a risk-based framework for AI, mandating requirements for high-risk systems and enforcing compliance. It addresses AI's potential in energy optimization, while emphasizing fundamental rights, safety, and a human-centric approach, with the IEA highlighting AI's role in achieving sustainability goals.