Green Buildings

Discover how energy-efficient design, materials, and technologies shape environmentally responsible buildings.

The Business Case for Generative AI in Energy Efficiency

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Generative AI

How generative AI can extend energy efficiency beyond traditional measures, improving building and energy-system performance and supporting the emissions reductions needed by 2030.

2025 in Review: The Biggest Renewable Energy Innovations

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The Biggest Renewable Energy Innovations in 2025

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.

Energy-Efficient Buildings: Future Technology and Performance

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Energy Efficient Buildings

Why buildings, responsible for roughly 38% of energy-related CO2 emissions, need energy-efficient design, and which technologies are improving heating, cooling and electricity performance.

How AI is Revolutionizing Energy Efficiency in Smart Homes

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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.

How Solar Energy Has Transformed Over Time

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Solar Energy

Part 1 of the Solar Power for Everyone series, tracing how solar technology evolved from early designs to today’s innovations and how it has reshaped the global energy landscape.

How to Build Resilient Renewable Energy in the Caribbean?

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Resilient RE

How wind, solar, hydropower and geothermal systems can be engineered to withstand hurricanes and earthquakes, strengthening Caribbean energy security and keeping power flowing during emergencies.

100% Renewables: How can Cities Transition to Clean Energy?

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Clean Energy Transition

How cities can move to 100% renewable energy, the environmental, economic and social benefits of doing so, and the technology and policy measures that make the transition achievable.