Blockchain High Energy Consumption

Alex de vries a bitcoin specialist at pwc estimates that the current global power consumption for the servers that run bitcoin s software is a minimum of 2 55 gigawatts gw which amounts to.

Blockchain high energy consumption.

Proof of stake pos is the best current option for a public blockchain to dramatically reduce its energy usage. Study reveals bitcoin s electricity consumption is underestimated and finds the network represents close to half of the current global data centre electricity use august 2020. Blockchains use massive amounts of energy but there s a plan to fix that making cryptocurrencies less energy hungry will mean reengineering how blockchains work. Ethereum which consumes between a 25 50 of the energy bitcoin does is currently.

High energy consumption bitcoin is one of the most popular applications of the blockchain and indeed the first one. Cbeci it means bitcoin accounts for roughly 0 25 percent of the world s. Then the blockchain spurs people to adopt eco friendly environmentally conscious behaviors that help offset the energy used. The bitcoin energy consumption index provides the latest estimate of the total energy consumption of the bitcoin network.

Recent estimatesshow the currency s annual consumption rising exponentially currently reaching an incredible 55twh. If blockchain technology is going to revolutionize how we transact with each other computer scientists need to solve one big problem. It can consume way too much energy. However some efforts to reduce blockchain energy consumption take a different approach.

Rise in consumption in my 2016 article socialism and the blockchain i estimated bitcoin mining s annual energy use at 3 38 terawatt hours twh which i equated to the total 2014 annual consumption of jamaica. They aim to use blockchain to promote energy efficient ways of getting around such as electric vehicles.