Space-based solar power developers are advancing technology to capture solar energy in orbit and transmit it to Earth, with several demonstration projects planned for the near future. Elon Musk believes that AI satellite constellation could make small adjustments to prevent global warming or cooling, but there are concerns about the risks and potential consequences of using such technology to control solar radiation. Countries like South Korea and China are already planning large-scale space solar projects to deliver renewable energy worldwide, highlighting the growing interest in innovative solutions to combat climate change.
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Redefining climate action: The Earth Prize’s new path to empower youth innovators
The Earth Prize, the world's largest environmental competition for teenagers, has launched a new regional format to amplify young voices in the fight against climate change. Seven Regional Winners will be selected from different parts of the world, with one Global Winner chosen by public vote. The competition aims to engage communities in supporting youth-led climate solutions and expanding their impact. The Earth Prize, founded by Peter McGarry, provides mentorship, resources, and funding to empower young eco-innovators in creating a sustainable future. The new regional initiative offers $12.5K in funding and 1:1 mentoring to help scale projects and make a real-world impact. Team FloodGate and HiveHealthy are two projects that have been recognized for their potential global impact in disaster preparedness and monitoring honeybee health, respectively. The Earth Prize competition provided critical resources and mentorship to help these projects evolve and improve. Both teams emphasize the importance of taking initiative and starting small, as well as the availability of resources for young innovators. Going forward, Team FloodGate aims to create a more user-friendly flood prediction software, while HiveHealthy plans to expand by incorporating more advanced sensors and collaborating with researchers. Ryan Honary from SensoRy AI developed a system using AI-driven sensors to detect wildfires early, providing timely alerts to emergency services and residents. The Earth Prize helped him scale his project and provided valuable feedback. He also created an open-source platform to empower other young innovators to develop environmental technologies. Ryan plans to expand SensoRy AI's capabilities and collaborate with local nonprofits and fire authorities to validate the system's effectiveness. The Earth Prize empowers young people to take action in solving the climate crisis. The Earth Prize recognizes the vital role of youth in climate action, providing a platform for young people to develop and showcase their eco-solutions. By empowering youth to take meaningful steps towards change, the prize helps alleviate eco-anxiety and instill hope for a more sustainable future. Youth leadership is a core theme in One Earth's Solutions Framework, highlighting the importance of young voices in the fight against climate change and biodiversity loss. Applications for The Earth Prize are open to young people aged 13-19 who are passionate about environmental sustainability, offering support to develop their ideas for real-life impact.
https://www.oneearth.org/redefining-climate-action-the-earth-prize-2025/
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World Mayors Summit Day 2
At the 2025 World Mayors Summit, C40 Cities announced three new accelerators to address climate-related issues in cities. The Cool Cities Accelerator aims to help cities prepare for extreme heat and protect residents from its deadly effects, while the Thriving Food Systems Accelerator focuses on transforming food systems for all residents. The Urban Planning Accelerator aims to drive bold climate action by placing people, planet, and prosperity at the center of urban development. These initiatives aim to create cooler, safer, fairer cities, tackle hunger, improve livelihoods, and cut greenhouse gas emissions by up to 25% by 2050. City leaders are also collaborating to decarbonize freight transport, reduce methane emissions, and accelerate climate progress through initiatives like CHAMP and the Global Mutirão, emphasizing the importance of cities in shaping the global climate agenda.
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For Indian women workers, a just transition means surviving climate impacts with dignity
SEWA, a women-led organization, focuses on a just transition by prioritizing resilience for poor women facing climate shocks like heatwaves and floods. With 3.2 million informal workers, SEWA fights for rights and recognition for women on the frontlines, as more than 90% of women workers report livelihood losses from climate shocks. Their initiatives, such as a heat insurance scheme and Livelihood Recovery & Resilience Fund, provide fast relief for women impacted by climate change. SEWA has partnered with the Clinton Global Initiative to launch the Global Climate Resilience Facility (GCRF) to support women's organizations in running funds, expanding insurance, and scaling clean-energy solutions. The article emphasizes the importance of finance in implementing climate solutions, particularly for women in vulnerable communities, and highlights the effectiveness of women-led initiatives in designing and scaling climate solutions. The Belém Action Mechanism is proposed as a way to bridge the gap in funding and support for grassroots initiatives, showing that the transition to a more sustainable future has already begun for many women like SEWA's members.
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Global cities unite to tackle the risks of extreme heat
The Cool Cities Accelerator, a global coalition of 33 cities, aims to address extreme heat in urban areas by implementing innovative heat governance structures, appointing a Chief Heat Officer, and taking actions such as heat risk communication, cool shelters, tree planting, and urban greening initiatives. Supported by organizations like The Rockefeller Foundation and C40 Cities, the initiative seeks to create cooler, greener, and safer cities for all residents, aligning with global standards for climate leadership. The United Nations Secretary-General's call to action on extreme heat underscores the urgent need for cities to take immediate and long-term action to protect communities from the increasing threat of extreme heat. The Accelerator provides a framework for cities to develop heat adaptation targets and implement solutions to mitigate the effects of extreme heat, supporting a broader mission of bold, science-based climate action in urban areas worldwide.
https://www.c40.org/news/global-cities-unite-to-tackle-the-risks-of-extreme-heat/
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Logistics giant rolls out another 12 electric trucks for Coca-Cola in Australia
Various companies collect and process data such as IP addresses, device characteristics, browsing data, and user profiles through cookies with different durations. The data collected includes non-precise location data, user-provided data, and privacy choices. Some companies also use other forms of storage for this data. Consent and privacy policies are provided for each company, with cookie durations ranging from 90 to 750 days. Legitimate interest and privacy policy consent are highlighted as factors in data collection practices.
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These Inuit Maps Are Reimagining the Arctic
Inuit maps of the Canadian Arctic are being used as tools of resistance, centering Indigenous knowledge and cultural history. These maps depict natural resources, travel routes, and lived experiences, reinstating Inuit place-names and oral history. The mapping projects involve participatory mapping sessions with community members to share intergenerational knowledge. The focus on the lived experience in these maps is important in preserving and celebrating Inuit culture. The maps also play a crucial role in advocating for Indigenous sovereignty, navigating the impacts of climate change on traditional practices, and shaping future territorial disputes in the rapidly changing Arctic landscape.
https://www.sierraclub.org/sierra/these-inuit-maps-are-reimagining-arctic
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C40 at 20: Two decades of transformative global climate action
C40, celebrating 20 years of global climate action, highlights successful initiatives by mayors in a book showcasing collaboration between C40 cities and partners. This model has shaped global climate action, with the organization remaining committed to leading the fight against climate change.