This category covers topics related to the causes, impacts, and solutions to climate change. Learn about greenhouse gas emissions, global warming, carbon cycles, renewable energy innovations, and strategies to mitigate environmental damage. Stay informed about the latest research and actions driving climate solutions.
A rainwater harvesting system is a setup that collects rainfall from a roof surface, stores it in tanks or cisterns, and reuses that water for specific household purposes such as garden irrigation, toilet flushing, laundry, or in some cases full domestic use after treatment. For homeowners, the main value lies in reducing dependence on municipal … Read more
Low-carbon cement is any cementitious binder engineered to deliver the same structural performance as conventional ordinary Portland cement while producing substantially lower lifecycle greenhouse gas emissions, primarily by reducing clinker content, altering raw materials, or changing the chemistry of hydration. In practice, this means cutting the largest source of cement emissions, calcination of limestone and … Read more
Starting a successful tree planting project is not about how many trees you put in the ground. It is about how many are still alive five, ten, or fifty years later. The only way to do that is to design long-term care into the project from the very beginning. That means choosing the right location, … Read more
Copenhagen has long been recognized as one of the world’s most energy-efficient cities, and in 2024, it took another step forward with a citywide heating awareness campaign aimed at reducing unnecessary energy use in homes, offices, and public buildings. While Denmark already relies heavily on renewable energy, wind power supplies nearly 60% of the country’s … Read more
When travelers think about Europe, they often picture historic streets, bustling squares, and cultural landmarks. Yet one factor that quietly shapes the experience of a city trip is the quality of the air. According to the European Environment Agency (EEA), air pollution remains the single largest environmental health risk on the continent, contributing to nearly … Read more
The planet’s heating up, literally and figuratively. Across the globe, extreme weather, disappearing coastlines, wildfire-prone summers, and shifting agricultural zones are no longer predictions. They’re happening now. And while the world scrambles to adapt, a quieter revolution is already reshaping the job market: climate-focused careers. Some are brand-new, others are old roles with a green … Read more
In 2025, improving air quality near factories and industrial zones requires a mix of regulatory enforcement, cleaner technologies, community monitoring, and smarter land use planning. The most effective strategies are those that combine modern emissions-reducing equipment with transparent air quality reporting and meaningful policy support. While past decades focused heavily on end-of-pipe solutions like filters … Read more
As cities worldwide grapple with heat waves, pollution, and climate change, urban gardens have emerged as a powerful, scalable solution. Far beyond aesthetic improvements, these green spaces actively capture carbon, reduce urban heat, and filter airborne pollutants, while fostering community resilience and biodiversity in dense urban environments. In 2025, with global urban populations exceeding 57% … Read more
You have a clear goal: get people in your community to care about climate change and take action. But even the most inspiring local climate awareness event can fall flat if no one shows up or if people leave without feeling moved to act. The concrete answer is this: to promote a local climate awareness … Read more
The food choices you make every day have a direct impact on the planet’s carbon footprint, often more than you think. Foods like beef and lamb are among the highest carbon emitters, while plant-based staples such as beans, grains, and vegetables are among the lowest. If you want to reduce your carbon emissions, shifting even … Read more