2025 in Review: The Biggest Renewable Energy Innovations
A review of the technologies, systems and policies that shaped the clean energy transition in 2025, and why grid constraints and flexibility mattered as much as new capacity.
Solar Energy
Discover solar power technologies, rooftop solutions, and investment strategies driving the clean energy revolution.
Unlock Tomorrow’s Innovation: A New Wave of Renewables
An overview of the next generation of renewable technologies, and the investment scale required this decade to keep the global energy transition on track.
India’s Solar Milestone and the Urgent Need for Smart Grids
How India’s surge in solar generation in June 2025, supplying up to 30% of midday power in some states, highlights the urgent need for smart grids and greater system flexibility.
Microgrids and You: How Local Energy Empowers the World
How microgrids and decentralized energy systems help communities strengthen resilience, rely more on local resources and adapt to climate pressures, and where they fit in modern power systems.
How AI is Revolutionizing Energy Efficiency in Smart Homes
How artificial intelligence manages lighting, heating, cooling and appliances in smart homes, improving comfort and convenience while reducing household energy use and costs.
Climate Discourse: The Future of Energy in a Divided World
A response to reader debate on renewables and the climate crisis, examining differing views on energy, economics and climate policy, and why open discussion matters for the energy transition.
Energy and Climate Crisis: Why Renewables Are Our Best Bet
Why renewable energy offers the most effective response to the energy and climate crisis, given rising temperatures, extreme weather and the central role of energy production in emissions.
