{"id":6823,"date":"2022-01-07T13:22:34","date_gmt":"2022-01-07T13:22:34","guid":{"rendered":"https:\/\/newmoneyreview.com\/?p=6823"},"modified":"2022-01-18T12:23:57","modified_gmt":"2022-01-18T12:23:57","slug":"heat-rises-over-cryptocurrencies-carbon-footprint","status":"publish","type":"post","link":"https:\/\/newmoneyreview.com\/index.php\/2022\/01\/07\/heat-rises-over-cryptocurrencies-carbon-footprint\/","title":{"rendered":"Heat rises over cryptocurrencies\u2019 carbon footprint"},"content":{"rendered":"<p>It <a href=\"https:\/\/twitter.com\/mozilla\/status\/1479143342495744009\">took less than a week<\/a> for Mozilla, the non-profit behind popular web browser Firefox, to backtrack on <a href=\"https:\/\/twitter.com\/mozilla\/status\/1476951030638260225\">a New Year\u2019s resolution<\/a> to accept more funding in cryptocurrency.<\/p>\n<p>\u201cLast week, we tweeted a reminder that Mozilla accepts cryptocurrency donations,\u201d Mozilla wrote on January 6.<\/p>\n<p>\u201cThis led to an important discussion about cryptocurrency\u2019s environmental impact. We\u2019re listening, and taking action.\u201d<\/p>\n<blockquote><p>\u201cI founded Mozilla and I&#8217;m here to say f**k you and f**k this\u201d<\/p><\/blockquote>\n<p>The foundation\u2019s December 31 announcement had been slammed by one of the browser\u2019s creators.<\/p>\n<p>\u201cI founded Mozilla and I&#8217;m here to say f**k you and f**k this,\u201d Jamie Zawinski <a href=\"https:\/\/twitter.com\/jwz\/status\/1478022085737803776\">said on January 3<\/a>.<\/p>\n<p>\u201cEveryone involved in the project should be witheringly ashamed of this decision to partner with planet-incinerating Ponzi grifters.\u201d<\/p>\n<p>The Mozilla spat hints at a key theme for cryptocurrency in 2022: after the boom year of 2021, the debate over its carbon footprint is set to spill over.<\/p>\n<p><strong>The world\u2019s poor suffer most<\/strong><\/p>\n<p>According to researchers Peter Howson and Alex de Vries, it\u2019s not just the absolute energy use of cryptocurrencies that\u2019s a problem\u2014bitcoin\u2019s electricity usage alone, at around 200 terawatt hours per year, is now comparable to that of Thailand\u2014it\u2019s the way the environmental and social costs of the network are distributed globally.<\/p>\n<blockquote><p>\u201cThose who are socially, economically, culturally, politically, institutionally or otherwise marginalised are especially vulnerable to bitcoin\u2019s climate costs\u201d<\/p><\/blockquote>\n<p>\u201cThe unsustainable trajectory of some cryptocurrencies disproportionately impacts poor and vulnerable communities where cryptocurrency producers and other actors take advantage of economic instabilities, weak regulations, and access to cheap energy and other resources,\u201d Howson and de Vries write in <a href=\"https:\/\/www.sciencedirect.com\/science\/article\/abs\/pii\/S2214629621004813\">a new paper, published in <em>Energy Research and Social Science<\/em><\/a>.<\/p>\n<p>For example, say Howson and de Vries, when China\u2019s government imposed a ban on cryptocurrency mining last year, much of this activity moved to less politically stable ex-Soviet borderlands, where electricity supplies are often accessed illicitly, fuelling conflict over resources.<\/p>\n<p>According to a recent calculation, <a href=\"https:\/\/newmoneyreview.com\/index.php\/2021\/11\/11\/sweden-calls-for-eu-wide-bitcoin-mining-ban\/\">Kazakhstan had acquired 18 percent of the bitcoin network\u2019s processing power by late 2021<\/a>, causing <a href=\"https:\/\/www.theverge.com\/2021\/11\/27\/22805033\/kazakhstan-cryptocurrency-miners-suffer-energy-shortages\">intermittent blackouts<\/a> as the country\u2019s electricity grid became overloaded.<\/p>\n<p>In another case, say de Vries and Howson, local people in the Democratic Republic of Congo (DRC) were outcompeted by bitcoin miners for access to cheap renewable energy.<\/p>\n<p>Meanwhile, the researchers say, the rising electronic waste caused by cryptocurrency mining\u2014with bitcoin miners under pressure to switch to new, more efficient machines every 1-2 years\u2014is also felt disproportionately by those in poorer countries.<\/p>\n<p>E-waste, which is often falsely labelled as electronic goods or as charitable donations, is often channelled to China and India, de Vries and Howson say.<\/p>\n<p>\u201cThose who are socially, economically, culturally, politically, institutionally or otherwise marginalised are especially vulnerable to bitcoin\u2019s climate costs,\u201d they write in their paper.<\/p>\n<p><strong>Greening crypto mining<\/strong><\/p>\n<p>In an effort to address such concerns, more than 200 cryptocurrency market participants have now joined the Crypto Climate Accord, a private sector initiative set up in 2021.<\/p>\n<p>The Accord\u2019s aims are to achieve net-zero emissions from the electricity consumption associated with all of their respective crypto-related operations by 2030 and to report progress toward this net-zero emissions target using the best industry practices.<\/p>\n<p><a href=\"https:\/\/newmoneyreview.com\/index.php\/2020\/09\/03\/big-oil-goes-for-bitcoin\/\">Some crypto enthusiasts argue<\/a> that energy-intensive <a href=\"https:\/\/newmoneyreview.com\/index.php\/2018\/04\/06\/what-powers-bitcoin\/\">proof-of-work mining<\/a>\u2014the algorithm behind bitcoin and most other cryptocurrencies\u2014fits well into electricity grids that are increasingly powered by renewable sources.<\/p>\n<p>This is because crypto miners can act as the buyer of last resort in power networks where a temporary excess of renewable supply can sometimes drive prices below zero.<\/p>\n<p>Howson and de Vries dismiss this argument, however, saying that cryptocurrency miners usually run their machines 24\/7 and cannot rely on intermittent renewable energy sources to meet their energy requirements.<\/p>\n<p>In their new paper, the researchers also accused one of the signatories to the Crypto Climate Accord of greenwashing.<\/p>\n<p>\u201cLuxxfolio Holdings, a Canadian digital asset company, is a signatory of the Accord, highlighting their \u2018commitment to green cryptocurrency mining and exchange\u2019, Howson and de Vries said.<\/p>\n<p>\u201cHowever, Luxxfolio continue to operate a 15 MW cryptocurrency mining operation in the Navajo Nation territory, New Mexico, produced using the Navajo\u2019s coal reserves,\u201d they said.<\/p>\n<p>Meanwhile, contrary to global initiatives to address climate change, cryptocurrency mining has brought fossil fuel production back online in many parts of the world.<\/p>\n<p>\u201cIncreasing bitcoin prices and the relatively low cost of fossil fuels has enabled redundant coal, oil, and gas plants to reopen specifically for bitcoin mining. Burning inexpensive, yet highly polluting coal tailings is also an increasingly popular energy production method for bitcoin mining,\u201d said Howson and de Vries.<\/p>\n<p><strong>Carbon tax, offsetting or a ban<\/strong><\/p>\n<p>In their paper, Howson and de Vries outline four policy options for addressing cryptocurrencies\u2019 energy use: promoting voluntary private-sector commitments to using only renewable energy, encouraging a system of voluntary carbon offsetting, using existing financial regulations and tax frameworks, and imposing national or international bans on cryptocurrency mining.<\/p>\n<blockquote><p>\u201cA global coordinated ban is likely to prove the most effective policy option\u201d<\/p><\/blockquote>\n<p>However, they reach the conclusion that only an outright ban on proof-of-work mining\u2014the drastic step taken by China last year\u2014is an adequate response to the growing climate costs of cryptocurrency.<\/p>\n<p>\u201cEvery hour of every day in 2021, bitcoin used an amount of energy equivalent to leaving on several hundred billion lightbulbs,\u201d they say.<\/p>\n<p>\u201cBitcoin is cancelling out breakthroughs for global climate governance in other areas. For example, global take-up of electric vehicles has prevented 50 Mt CO2e so far. This is significantly less than bitcoin\u2019s carbon footprint for a single year.\u201d<\/p>\n<p>\u201cIn tackling the many social and environmental impacts of PoW mining explored in this paper, a global coordinated ban is likely to prove the most effective policy option.\u201d<\/p>\n<p><em><a href=\"http:\/\/eepurl.com\/du6eTr\">Sign up here<\/a> for the New Money Review newsletter<\/em><\/p>\n<p><em><a href=\"https:\/\/blubrry.com\/newmoneyreview\/\">Click here<\/a> for a full list of episodes of the New Money Review podcast: the future of money in 30 minutes<\/em><\/p>\n<p><span style=\"text-decoration: underline;\">Related content from\u00a0<em>New Money Review<\/em><\/span><\/p>\n<p><a href=\"https:\/\/newmoneyreview.com\/index.php\/2021\/05\/05\/a-cryptocurrency-sceptic-speaks-out\/\">A cryptocurrency sceptic speaks out<\/a><\/p>\n<p><a href=\"https:\/\/newmoneyreview.com\/index.php\/2021\/10\/13\/cryptos-wildfire-growth-creates-bank-run-risks\/\">Crypto&#8217;s wildfire growth creates run risks<\/a><\/p>\n<p><a href=\"https:\/\/newmoneyreview.com\/index.php\/2021\/02\/06\/ethereum-network-sees-record-congestion\/\">Ethereum network sees record congestion<\/a><\/p>\n<p><a href=\"https:\/\/newmoneyreview.com\/index.php\/2020\/09\/03\/big-oil-goes-for-bitcoin\/\">Big oil goes for bitcoin\u00a0<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>It took less than a week for Mozilla, the non-profit behind popular web browser Firefox, to backtrack on a New Year\u2019s resolution to accept more funding in cryptocurrency. \u201cLast week, [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":3892,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_exactmetrics_skip_tracking":false,"_exactmetrics_sitenote_active":false,"_exactmetrics_sitenote_note":"","_exactmetrics_sitenote_category":0,"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[1013,1012,1053,1026,1011],"tags":[1034,2093,2091,2092],"class_list":{"0":"post-6823","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-account","8":"category-exchange","9":"category-featured-1","10":"category-latest-slider","11":"category-value","12":"tag-bitcoin","13":"tag-carbon","14":"tag-de-vries","15":"tag-howson"},"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v24.3 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Heat rises over cryptocurrencies\u2019 carbon footprint - New Money 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