An overview of how different nuclear power plants work; or how to get electricity from rocks. Nuclear energy accounts for about 9% of the...

A foundational concept of nearly everything that we often misunderstand Electromagnetic radiation (EMR) is everywhere, and it may be one...

What nature can teach us about designing resilient energy systems In nature, survival often depends on finding creative ways to store...

How it works, different methods, and do we need it? Carbon Capture and Storage, CCS, is a technology designed to capture carbon dioxide...

The environmental impact of what you eat and how much it matters. In Part 1 , we covered what trophic levels are and how different...

Ecological efficiency and biomass distribution in nature. Trophic levels are the different positions that organisms occupy in a food...

How Community Solar Projects Are Democratizing Energy In the past, solar energy was primarily available to single-family homeowners who...

Comparing and visualizing common forms of energy What's a kilowatt-hour? Although we still don't know what energy is at its most...

Using physics to travel smarter. Nobody likes waste. That is, spending something and getting nothing. Efficiency is a ratio of how much...

The environmental cost of consumerism fueled by manipulation. Advertising is everywhere. From billboards on highways to ads that pop up...

Effects on roof lifespan and cooling load. Solar panels are a highly effective way to produce electricity on your property. Rooftop...

Comparing the amount of energy required to move people and stuff around by different methods. And, road trip or fly? One of the critical...

...to make the oxygen you breathe and store the carbon you produce? Trees make oxygen, and humans need oxygen to breathe. Have you ever...

The 3 factors that determine total resource use and environmental disruption. Human existence necessarily causes some disruption to the...

The basics of why and how, and is it helpful or harmful? Water is arguably the most important natural resource we need. Without energy...

7 interconnected problems worth solving The environment is everything that surrounds us—air, water, land, plants, animals, and other...

Exploring the economic and environmental impacts of biofuel. Biofuels have garnered significant attention as an alternative energy source...

When more from less leads to more from more. The Jevons Paradox is an economic theory that describes a counterintuitive phenomenon:...

When shared resource use leads to collective loss. Garrett Hardin popularized the "tragedy of the commons" in his 1968 article of the...

The population problem has no technical solution; it requires a fundamental extension in morality. By Garrett Hardin December 13, 1968 At...