Your air quality monitor reads 8. Clean air, or a number that means nothing? The answer … Particulate Monitors: What a Cheap PM2.5 Sensor Really Measures, and What It MissesRead more
Why Soil Carbon Credits Can Reverse: Carbon You Paid For Can Leave Again
If you buy a tonne of carbon stored in a field, what happens if the farmer … Why Soil Carbon Credits Can Reverse: Carbon You Paid For Can Leave AgainRead more
Enhanced Rock Weathering and the Soil: What It Adds, What It Risks, and What Nobody Has Regulated Yet
If you spread crushed rock across a field to capture carbon, What else are you … Enhanced Rock Weathering and the Soil: What It Adds, What It Risks, and What Nobody Has Regulated YetRead more
Why Open Systems Are So Much Harder to Measure Than Closed Ones
Why can I trust a reading from a sealed box on the ground, but not … Why Open Systems Are So Much Harder to Measure Than Closed OnesRead more
How Deep Should a Soil Carbon Sample Go, and Why the Basis Matters More Than the Depth
Can a field lose carbon on paper without losing any carbon in the ground? Yes. … How Deep Should a Soil Carbon Sample Go, and Why the Basis Matters More Than the DepthRead more
What a Soil Carbon Credit Certifies, and What MRV Means
How do you sell a tonne of something you cannot see, cannot easily measure, and … What a Soil Carbon Credit Certifies, and What MRV MeansRead more
Why Proving Enhanced Rock Weathering Worked Is the Hard Part
For a season, I measured the carbon dioxide coming out of soil. You place a … Why Proving Enhanced Rock Weathering Worked Is the Hard PartRead more
Why Soil Carbon Is So Hard to Measure Well Enough to Sell
One study worked out how many soil samples it takes to prove a field has … Why Soil Carbon Is So Hard to Measure Well Enough to SellRead more
What Is Enhanced Rock Weathering, and How Does Crushed Rock Store Carbon?
Someone spreads crushed rock on a field. A few years later, they sell carbon credits … What Is Enhanced Rock Weathering, and How Does Crushed Rock Store Carbon?Read more
How to Choose a Wood Stove Thermometer, and What the Reading Is Really Telling You
Most people buy a stove thermometer to keep an eye on the stove. That is … How to Choose a Wood Stove Thermometer, and What the Reading Is Really Telling YouRead more