Climate Change Solutions Update

Category: Buildings

Cut Emissions:
– Shift Energy Sources

  • An Easier Path To Heat Pumps: Monthly Lease, No Up-Front Cost

    Heat pumps are gaining popularity in the US due to their energy efficiency, with sales surpassing gas furnaces for the fourth consecutive year in 2025. Startups like Quilt are developing more efficient systems and partnering with companies like Palmetto to reduce installation costs and expand rapidly across North America. Programs such as "Power Ahead Colorado" are working to accelerate heat pump adoption by addressing financial barriers and providing contractor training. Partnerships between companies like Palmetto and Quilt are offering monthly plans to make it easier for homeowners to switch to energy-efficient HVAC systems, while organizations like the Building Decarbonization Coalition are addressing permitting obstacles to streamline the process for energy upgrades. The focus on scalability and innovation in the built environment sector is evident in these developments, with companies like Symbium receiving investments to strengthen their leadership in instant permitting.

    https://cleantechnica.com/2026/05/29/heat-pumps-us-startup-quilt-lease-finance/

  • 5 pieces of good climate news that you probably missed recently

    Global efforts towards climate accountability, energy sovereignty, and renewable energy are gaining momentum, with the United Nations affirming governments' legal responsibility to act on climate change. Pacific communities are embracing community-owned solar systems, while countries in Southeast Asia are increasingly turning to rooftop solar as global fuel prices rise. Polling across 13 countries shows growing support for renewable energy and a shift away from fossil fuels, as people demand cleaner, fairer, and more affordable energy systems. Activists in Africa are mobilizing for affordable, community-owned renewable energy, challenging the narrative of fossil fuel expansion. The transition to a safer, fairer, and more affordable energy future is already underway, with communities organizing, families choosing renewable energy, and young people demanding accountability.

    https://350.org/5-pieces-of-good-climate-news-that-you-probably-missed-recently/

  • From Local Efforts to Regional Impact: Strengthening Resilience in South Central Texas

    Communities and organizations in South Central Texas are working together to build resilience against extreme heat, wildfires, and flooding through regional collaboration. The Resources Connector Forum hosted by C2ES highlighted opportunities to strengthen resilience by updating building codes, establishing communication networks, and developing nature-based solutions. Increasing public-private partnerships is crucial, with sectors like insurance, construction, and tech providing expertise in weatherizing homes and strengthening critical infrastructure. A Regional Action Roadmap is being developed to guide communities and businesses in mitigating climate impacts, with Year 2 of the Accelerator program focusing on implementing resilience strategies through cross-sector coordination.

    https://www.c2es.org/2026/05/from-local-efforts-to-regional-impact-strengthening-resilience-in-south-central-texas/

  • The Future of Home Energy Is an Intelligent Ecosystem

    The future of home energy management lies in intelligent, connected systems that prioritize solar power, batteries, and smart controls to optimize electricity usage. Homeowners can design an energy ecosystem based on their priorities, such as lowering bills, ensuring essential appliances remain powered during outages, and preparing for future electrification. Integrated systems with solar, battery backup, and smart controls offer flexibility and options for managing energy consumption effectively. The goal is to create a more efficient home energy system that benefits both homeowners and the environment, with features like bidirectional EV charging, virtual power plants, and utility programs incentivizing energy shifting. Randy Sprout, COO with 35 years of experience, leads the way in innovation and performance in the technology and energy sectors.

    https://cleantechnica.com/2026/05/25/the-future-of-home-energy-is-an-intelligent-ecosystem/

  • Another first for renewables: Wind and solar outgenerate gas in April

    In April, wind and solar energy surpassed natural gas in global electricity production for the first time, marking a significant shift from just five years ago. Last year, solar alone met 75% of new electricity demand, leading to a decline in fossil-fuel power generation. The ongoing conflict in the Middle East has underscored the importance of renewable energy as disruptions in natural gas exports caused supply shortages and price spikes. Although coal still produces more electricity globally, its share is decreasing, signaling a shift towards renewable energy sources.

    https://www.canarymedia.com/articles/clean-energy/wind-solar-outgenerate-gas-april

  • Researchers develop perovskite solar cells about 50 times thinner than conventional devices

    Researchers at NTU Singapore have developed ultra-thin perovskite solar cells that are 50 times thinner than conventional designs using a vacuum-based thermal evaporation process. These cells can generate energy under diffuse light and are semi-transparent, making them suitable for integration into building windows and facades. The technology offers advantages such as simple manufacturing processes, low temperatures, and the ability to absorb specific wavelengths while remaining transparent. The cells have shown promising conversion efficiencies and could potentially generate hundreds of MWh per year when installed on glass-facade buildings. The researchers are working on scaling up production and exploring applications in sustainable architecture, with a focus on enhancing the stability, durability, and scalability of the thermal evaporation process for potential commercialization.

    https://www.pv-magazine.com/2026/05/20/researchers-develop-perovskite-solar-cells-about-50-times-thinner-than-conventional-devices/

  • World is turning to solar after energy shocks, still chance to limit warming to 2C -analysts

    A new report suggests that countries have a chance to limit global warming to 2C by the end of the century if they take serious action towards achieving net zero goals, with solar energy projected to become the world's largest generator of electricity by 2032. This shift towards solar energy is seen as a key step in reducing greenhouse gas emissions and combating climate change, as countries move towards energy self-sufficiency.

    https://carbon-pulse.com/513715/

  • EU households could save over €2,200 a year by electrifying homes and transport – report

    Transitioning from gas boilers to heat pumps and combustion engines to electric vehicles in the EU could save households around €2,220 a year, equivalent to almost two years of free heating. This analysis emphasizes the significant financial benefits of switching to cleaner energy sources, showcasing the potential for cost savings for consumers. By investing in these climate solutions, households can not only reduce their carbon footprint but also enjoy substantial savings on their energy bills. This shift towards cleaner energy sources is crucial for both environmental sustainability and economic prosperity in the long term.

    https://carbon-pulse.com/511892/

  • Women’s leadership is everywhere in Ukraine

    The Energy Act for Ukraine Foundation has been established to enhance energy resilience in Ukraine amidst the ongoing conflict with Russia, emphasizing the importance of decentralized renewable energy systems like solar panels and battery storage. Programs such as "100 Solar Schools" and "50 Solar Hospitals" aim to provide long-term energy independence and support critical infrastructure. The focus on localized energy systems highlights the shift towards energy security and independence. European support for Ukraine's transition to sustainable energy, including decentralized solar power plants and smart grids, can contribute to a more resilient energy future. Empowering women in the energy sector and engaging communities in sustainable energy solutions are key to achieving a sustainable and secure energy future.

    https://www.pv-magazine.com/2026/05/15/womens-leadership-is-everywhere-in-ukraine/

  • North Sea license and onshore fracking bans to be enshrined in UK law

    The U.K. is implementing an Energy Independence Bill that will prohibit fracking for gas on land and new fossil fuel exploration in the North Sea, while also addressing delays in power line construction and establishing a Warm Homes Agency for solar and energy-efficiency initiatives. The bill will also offer support to low-income households struggling with energy bills. Furthermore, a Nuclear Regulation Bill is set to be introduced to streamline the process of constructing nuclear reactors.

    https://www.eenews.net/articles/north-sea-license-and-onshore-fracking-bans-to-be-enshrined-in-uk-law/