Hempcrete: A Carbon-Negative Insulation
Carbon storing materials together with renewable energy can produce zero-carbon buildings.
Dennis Allen
Recent Stories
Retrofitting Homes to Become All-Electric
A publication with some new strategies for converting existing homes to all-electric.
Collaboration to Decarbonize Heavy Industry
Detailed plans, green expertise, trust, and money are the ingredients for a cleaner economy.
Gas Versus Magnetic Induction Cooking
Once you have tried magnetic induction cooking, you will give up cooking with gas.
Grid-Scale Battery Storage is Taking Off
As with photovoltaics, technological advances, falling prices, and tax incentives are making grid-linked batteries good investments.
Batteries Are Changing: Longer Life, Faster Charging, and Less Dirty
Long-range, super-fast-charging batteries overcome obstacles to electric vehicles.
A Farmer’s Insights in Working with Nature
Farmers can make their lands carbon sinks, while producing abundant food and addressing climate change.
An Economy Needs to Serve People and Protect the Environment
Emerging from the pandemic gives us an economic, social, and environmental opportunity; will we seize it?
Solar Water Heating Needs to Be Part of the Climate Solution
California was a solar thermal leader; can it become dominant again?
Smart Windows Can Boost Energy Performance
Technology can help but cannot completely save our planet without changes in our behavior.
