Research and Analysis

Strategic Insights

Five Takeaways from IEA’s Report on World Energy Investment

2025 | Article

Clean energy investment is at a record high, but there's room for much more.

India

Empowering India

2025 | Report

India is already on its way to becoming a clean energy powerhouse — showing the way toward a new, efficient, industrial economy.

Strategic Insights

Trillion-dollar Win: Clean Energy Investment Benefits Growth and Jobs in All States

2025 | Article

As federal clean energy incentives are targeted, red states face bigger losses.

Strategic Insights

How to Save Money for All Americans: Efficiency

2025 | Article

Energy efficiency gains made since 2000 save the average American over $1,000 per year.

Strategic Insights

The Importance of Accelerating Energy Efficiency

2025 | Article

Energy efficiency is crucial for the energy transition: it eases energy security concerns, reduces costs, increases economic competitiveness and the affordability of electricity, and reduces the need for grid investments. Ahead of the 2025 Berlin…

Strategic Insights

Clean Energy Crosses the Political Aisle

2025 | Article

Nationwide, solar and wind show more unity than division.

Global South

The Global South’s Cleantech Revolution in Five Charts

2025 | Article

India has set a groundbreaking vision to achieve energy independence by 2047…

Strategic Insights

Expanding Our Vision of Energy Efficiency

2025 | Brief

We need energy sources fit for an era of work demand, not heat demand. Fortunately, thanks to the rapid growth and cost decline of solar, wind, and electrification, “firepower” faces inexorable decline.