Critical Analysis

• Carbolytics is a project at the intersection of art and research that aims to raise awareness and call for action on the environmental impact of pervasive surveillance within the advertising technology ecosystem (AdTech)

Energy trackers and analysis

• Ethereum Emissions is a dashboard tracking Ethereum energy use
• Netpositive Money an initiative by bitcoiners who want to contribute to climate change solutions

Mining and energy used

• Costa Rica hydro plant gets new lease on life from crypto mining - Reuters