It wasn't all horrible, really.
Can the fast-emerging digital ledger accelerate renewable energy markets?
The year-long proof of concept also involves U.K. supermarket giant Sainsbury's and packaging company Sappi. It will start with tea farmers in Africa.
We need financial innovation to unlock energy efficiency's environmental, employment and growth opportunities. Could this technology be the answer?
In this week's episode, blockchain approaches its "singularity," powering Puerto Rico back to life and the chemicals sector seeks a catalyst on climate goals.
Applying blockchain to carbon credits to create a "carbon currency" is the key to demystifying and consolidating the carbon market so it can scale up.
And yes, IBM is behind one of them.
New consortium centers on food safety and builds on a Walmart project started last year in China.
A closely watched prototype from startup L03 Energy has transformed a local neighborhood into a test hub for trading power locally.
The technology could make it easier for companies and communities to analyze the huge amounts of data expected from sensors in cars, roads and other new transport devices.