How global energy is getting cleaner

In 2014, for the first time in history, annual energy-related CO2 emissions stayed flat while the global economy experienced positive growth. So is this the start of a serious movement to decarbonize the economy? And can we thereby halt runaway climate change and avoid almost unimaginable damage to this country—and indeed the whole Earth?

Cutting California Emissions by 40 Percent: A Blueprint for Climate Leadership

California is America’s climate policy leader, home to both the country’s biggest clean energy industry and an internationally-linked carbon market being modeled across the world. To build on this momentum, California must go even further.

Five trends transforming your electricity

Electricity is crucial to our modern lifestyle, but gets very little of our attention. Soon enough, though, big players in the electricity space are expecting residential and commercial customers to sit up and take notice of new technologies and businesses coming to an electric meter or plug near them.

The Eight Principles for Building People-Friendly Cities

As more and more of China’s population moves into urban areas, it is imperative that cities are built with the right design practices, known as The 8 Principles, in mind so they benefit people, the environment and the economy.

Renewables Curtailment: What we can Learn from Grid Operations in California and the Midwest

Comparing how electricity contracts, markets, and grid operations are evolving in California and the Midwest sheds light on changes that will be necessary as renewable sources like wind and solar begin to form the core of our electricity mix.

50% California Renewables Possible by 2030 With Smart Choices

During his State of the State address, Governor Brown proposed a goal of 50% renewable energy on California’s electric grid by 2030. Is this bold goal realistic? It all depends on how we choose to integrate renewables onto the grid.

在城市规划中掘金 (The Profit Potential of Getting the Urban Fabric Right)

This article describes the social, environmental, and economic benefits of sustainable urban development. Studies have shown that mixed-use, pedestrian-friendly neighborhoods that value public transit development over private car use actually command higher property value. Around the world and in China, more of these people-centered cities are already emerging.

Estimating Energy Efficiency Under EPA’s Carbon Rule Is Complicated

As states begin thinking about how they will comply with the EPA’s Clean Power Plan, energy efficiency should receive considerable attention as one of the most effective options.

The Cheapest, Cleanest Way to Meet Electricity Demand

Demand response technologies, which range from smart thermostats and water heaters in homes to sophisticated industrial systems, aren’t discussed as often as renewables or conventional fossil fuel technology, but they will be critical for the future of our electricity system.

How more urbanization in China can actually improve our climate

The way in which new cities are built will drastically determine whether they contribute to the reversal – or acceleration – of climate change. Proper design of urban form and transportation systems, especially in China, will be crucial for getting these cities right.