{"id":58985,"date":"2021-08-12T15:29:35","date_gmt":"2021-08-12T20:29:35","guid":{"rendered":"https:\/\/olduvai.ca\/?p=58985"},"modified":"2021-08-12T15:29:35","modified_gmt":"2021-08-12T20:29:35","slug":"for-many-hydrogen-is-the-fuel-of-the-future-new-research-raises-doubts","status":"publish","type":"post","link":"https:\/\/olduvai.ca\/?p=58985","title":{"rendered":"For Many, Hydrogen Is the Fuel of the Future. New Research Raises Doubts."},"content":{"rendered":"

For Many, Hydrogen Is the Fuel of the Future. New Research Raises Doubts.<\/em><\/a><\/h3>\n

Industry has been promoting hydrogen as a reliable, next-generation fuel to power cars, heat homes and generate electricity. It may, in fact, be worse for the climate than previously thought.<\/strong><\/p>\n

It is seen by many as the clean energy of the future. Billions of dollars from the\u00a0bipartisan infrastructure bill<\/a>\u00a0have been teed up to fund it.<\/p>\n

But\u00a0a new peer-reviewed study<\/a>\u00a0on the climate effects of hydrogen, the most abundant substance in the universe, casts doubt on its role in tackling the greenhouse gas emissions that are\u00a0the driver of catastrophic global warming<\/a>.<\/p>\n

The main stumbling block: Most hydrogen used today is extracted from natural gas in a process that requires a lot of energy and emits vast amounts of carbon dioxide. Producing natural gas also releases methane, a particularly potent greenhouse gas.<\/p>\n

And while the natural gas industry has proposed capturing that carbon dioxide \u2014 creating what it promotes as emissions-free, \u201cblue\u201d hydrogen \u2014 even that fuel still emits more across its entire supply chain than simply burning natural gas, according to the paper, published Thursday in the Energy Science & Engineering journal by researchers from Cornell and Stanford Universities.<\/p>\n

\u201cTo call it a zero-emissions fuel is totally wrong,\u201d said Robert W. Howarth, a biogeochemist and ecosystem scientist at Cornell and the study\u2019s lead author. \u201cWhat we found is that it\u2019s not even a low-emissions fuel, either.\u201d<\/p>\n

To arrive at their conclusion, Dr. Howarth and Mark Z. Jacobson, a professor of civil and environmental engineering at Stanford and director of its Atmosphere\/Energy program, examined the life cycle greenhouse gas emissions of blue hydrogen. They accounted for both carbon dioxide emissions and the methane that leaks from wells and other equipment during natural gas production.<\/p>\n

\u2026click on the above link to read the rest of the article\u2026<\/p>\n","protected":false},"excerpt":{"rendered":"

For Many, Hydrogen Is the Fuel of the Future. New Research Raises Doubts. Industry has been promoting hydrogen as a reliable, next-generation fuel to power cars, heat homes and generate electricity. It may, in fact, be worse for the climate than previously thought. It is seen by many as the clean energy of the future. […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"footnotes":""},"categories":[3],"tags":[27351,31619,30832],"class_list":["post-58985","post","type-post","status-publish","format-standard","hentry","category-energy-2","tag-clean-energy-2","tag-hiroko-tabuchi","tag-hydrogen"],"_links":{"self":[{"href":"https:\/\/olduvai.ca\/index.php?rest_route=\/wp\/v2\/posts\/58985","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/olduvai.ca\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/olduvai.ca\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/olduvai.ca\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/olduvai.ca\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=58985"}],"version-history":[{"count":1,"href":"https:\/\/olduvai.ca\/index.php?rest_route=\/wp\/v2\/posts\/58985\/revisions"}],"predecessor-version":[{"id":58986,"href":"https:\/\/olduvai.ca\/index.php?rest_route=\/wp\/v2\/posts\/58985\/revisions\/58986"}],"wp:attachment":[{"href":"https:\/\/olduvai.ca\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=58985"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/olduvai.ca\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=58985"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/olduvai.ca\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=58985"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}