On The Brink with Castle Island

Hass McCook is a civil engineer who has been delivering estimates of Bitcoin's energy use and CO2 emissions since 2014, as well as alternatives like gold or finance. In this episode:  Hass's background in civil engineering and how it prepared him for the energy debate The conflation between energy generation and electricity generation Why you can't just generalize energy consumption to carbon emissions Hass breaks down the varying carbon intensities of different sources of generation How much energy goes to waste globally The difference between CO2 and CO2e / greenhouse gases Why today's US grid has lowered its carbon intensity over the last decade Why combusting methane is a net good from an emissions perspective Hass' level of optimism around flared gas mining Why the changing rate of ASIC innovation affects bitcoin's energy consumption The opportunity for stranded gas at landfills Hass' estimates of the gold and the financial system's energy footprints How gold mining actually works The ecological and