By Jose Antonio Lanz March 5, 2018
Chile adopt blockchain technologies in order to maintain and monitor the country’s electricity grid.
The blockchain is much more than just cryptocurrency. Its essence defines it as a Distributed Ledger Technology (DLT), but whereas many people repeat the concept to simply explain the technology that sustains bitcoin and altcoins, others explore and exploit the potential of what some experts define as the most important advance for society since the appearance of the Internet.
An example of these advances are the efforts being made by The Chilean National Energy Commission, which at the end of February announced that they will be migrating to the use of blockchain technologies “to certify the quality and certainty of the open data of the national energy sector”.
More at: Chile Adopt Blockchain Technologies to Increase Data Transparency – CryptoCurrencyNews.com
By Sujha Sundararajan January 24, 2018
Blockchain startup BlockCypher has partnered with a U.S. Department of Energy lab to develop solutions allowing energy transactions to be settled across multiple blockchains.
The energy agency’s National Renewable Energy Laboratory (NREL) and BlockCypher first plan to demonstrate peer-to-peer energy transactions involving distributed energy resources (DER) over the dash cryptocurrency network between two test homes in the NREL’s energy facility, said Dylan Cutler, senior engineer for the initiative at NREL.
He said in a release:
“Blockchain technology presents a transformative and highly scalable platform for enabling distributed energy markets, which could enable DER to interact more effectively with the larger grid. These interactions include more efficient demand response, capacity reserves, power quality support.”
More at: US Government Lab, BlockCypher Tap Blockchain for P2P Energy Transactions – CoinDesk
By Michelle Caruso-Cabrera and Ritika Shah January 11, 2018
Why one small Washington town has seen so many bitcoin miners move in
- Low-cost electricity has brought dozens of bitcoin miners to the small town ofWenatchee, Washington.
- Cool temperatures also help keep the necessary servers at the right temperature.
A small town three hours east of Seattle is turning into the epicenter of bitcoin mining in the United States.
Wenatchee, Washington is home to a dozen of the largest bitcoin and cryptocurrency miners in the country. And the head of the local power utility, Steve Wright, says another 75 have inquired about coming here since the price of bitcoin surged in December.
“We’ve come from just a few people out there who have been knocking on the door all of a sudden to people who are banging on the door pretty loudly,” Wright said.
Malachi Salcido is one of the area’s earliest miners. He runs 3 mining operations in the area, producing 5 to 7 bitcoins per day.
More at: Wenatchee, Washington and the bitcoin gold rush – CNBC
By Colin Harper December 28, 2017
Bitcoin has an energy problem. Thanks to the coin’s proof of work distributed consensus algorithm, Bitcoin mining is creating a massive carbon footprint. Miners use up an estimated 29.05TWh of electricity annually. That’s 0.13% of the world’s annual energy consumption, which is more than 159 countries including nearly all of Africa.
Coupled with the competitive nature of mining, Bitcoin’s exponential growth is largely to blame for this rampant energy consumption. Mainstream public attention and a boom in transaction volume has only exacerbated the problem, as the Bitcoin Energy Consumption Index estimates that mining power expenditures increased by 29.98% from October to November.
More at: Could Proof of Stake Eliminate Bitcoin’s Energy Costs? – CoinCentral
Making cryptocurrencies less energy-hungry will mean reengineering how blockchains work.
By Mike Orcutt November 16, 2017
It’s a staple of any argument over whether Bitcoin has a long-term future: “Yeah, super-cool that it eliminates the need for a trusted authority when exchanging value. But do you realize how much energy it uses?”
It’s true. Bitcoin guzzles about as much electricity annually as all of Nigeria. Ethereum gulps electrons too, as do most other cryptocurrencies. As bad as that sounds, though, there’s reason to believe a solution may be at hand.
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Before we get to that, though, let’s talk about miners. Blockchains get a lot of love, but they are only shared sets of data. What brings cryptocurrencies like Bitcoin and Ethereum to life is the way all the computers in their networks agree, over and over, that what a blockchain says is true. To do this, they use an algorithm called a consensus mechanism. You’ve probably heard it called “mining.” (See: “What Bitcoin Is, and Why It Matters”)
More at: Blockchains Use Massive Amounts of Energy—But There’s a Plan to Fix That – MIT Technology Review
Reuters November 6, 2017
A consortium including energy companies BP and Royal Dutch Shell will develop a blockchain-based digital platform for energy commodities trading expected to start by end-2018, the group said on 6 November.
Other members of the consortium include Norwegian oil firm Statoil, trading houses Gunvor, Koch Supply & Trading, and Mercuria, and banks ABN Amro, ING and Societe Generale. Blockchain technology, which first emerged as the architecture underpinning cryptocurrency bitcoin, uses a shared database that updates itself in real-time and can process and settle transactions in minutes using computer algorithms, with no need for third-party verification.
Mercuria has been a vocal advocate of implementing blockchain technology to significantly cut costs in oil trading. “Ideally, it would help to eliminate any confusion over ownership of a cargo and potentially help to make managing risk more exact if there are accurate timestamps to each part of the trade,” said Edward Bell, commodities analyst at Dubai-based lender Emirates NBD PJSC.
More at: Consortium of energy companies including BP, Royal Dutch Shell to develop a blockchain-based digital platform – FirstPost Tech
By Nikhilesh De October 3, 2017
Gas and energy giant BP believes that the use of blockchain could give it an competitive edge in the market, according to its technology head.
Speaking with The Financial Times, head of technology David Eyton struck an optimistic tone amidst work with fellow energy firms Wien Energie and Eni Trading & Shipping, who together with BP have been testing the tech on an energy trading platform developed by Canadian startup BTL. Following the conclusion of a successful trial earlier this year, the firms involved are said to be looking for more participants as part of a broader commercialization drive.
And while Eyton didn’t say whether BP is gearing up to use blockchain on a production scale, he did point to its ability to help clear transactions – a potential boon for one of the biggest companies of its kind.
“There are uses for blockchain that could give us a competitive advantage,” he told the publication. “Blockchain can be much more efficient in terms of speed and verification of transactions.”
More at: BP Tech Chief: Blockchain Could Give Company ‘Competitive Advantage’ – CoinDesk