{"id":16608402,"url":"https://github.com/ufechner7/climate","last_synced_at":"2026-03-09T11:35:14.533Z","repository":{"id":189090509,"uuid":"628389411","full_name":"ufechner7/Climate","owner":"ufechner7","description":null,"archived":false,"fork":false,"pushed_at":"2023-04-17T06:21:52.000Z","size":13423,"stargazers_count":0,"open_issues_count":0,"forks_count":0,"subscribers_count":2,"default_branch":"main","last_synced_at":"2025-03-17T13:09:26.427Z","etag":null,"topics":[],"latest_commit_sha":null,"homepage":null,"language":"Julia","has_issues":true,"has_wiki":null,"has_pages":null,"mirror_url":null,"source_name":null,"license":null,"status":null,"scm":"git","pull_requests_enabled":true,"icon_url":"https://github.com/ufechner7.png","metadata":{"files":{"readme":"README.md","changelog":null,"contributing":null,"funding":null,"license":null,"code_of_conduct":null,"threat_model":null,"audit":null,"citation":null,"codeowners":null,"security":null,"support":null,"governance":null}},"created_at":"2023-04-15T19:48:07.000Z","updated_at":"2023-04-15T19:59:15.000Z","dependencies_parsed_at":null,"dependency_job_id":"b879ce92-0ed9-4976-95e2-b7cf3953525d","html_url":"https://github.com/ufechner7/Climate","commit_stats":null,"previous_names":["ufechner7/climate"],"tags_count":0,"template":false,"template_full_name":null,"purl":"pkg:github/ufechner7/Climate","repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/ufechner7%2FClimate","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/ufechner7%2FClimate/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/ufechner7%2FClimate/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/ufechner7%2FClimate/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/ufechner7","download_url":"https://codeload.github.com/ufechner7/Climate/tar.gz/refs/heads/main","sbom_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/ufechner7%2FClimate/sbom","scorecard":null,"host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":286080680,"owners_count":30292555,"icon_url":"https://github.com/github.png","version":null,"created_at":"2022-05-30T11:31:42.601Z","updated_at":"2026-03-09T11:12:22.024Z","status":"ssl_error","status_checked_at":"2026-03-09T11:10:54.577Z","response_time":61,"last_error":"SSL_read: unexpected eof while reading","robots_txt_status":"success","robots_txt_updated_at":"2025-07-24T06:49:26.215Z","robots_txt_url":"https://github.com/robots.txt","online":false,"can_crawl_api":true,"host_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub","repositories_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories","repository_names_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repository_names","owners_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners"}},"keywords":[],"created_at":"2024-10-12T01:26:05.597Z","updated_at":"2026-03-09T11:35:14.097Z","avatar_url":"https://github.com/ufechner7.png","language":"Julia","funding_links":[],"categories":[],"sub_categories":[],"readme":"# Climate and environmental impact of the energy transisition\n\n## Introduction\n\nThe transisition to 100% renewables is required to reach zero CO2 emissions. But building a 100% renewable energy system also causes emissions, but also requires sufficient minerals.\n\nHow could the transition look like?\n\nAs a start, I use the CO2 emmissions and the use of copper as indicators.\n\n## Context\nAs context I choose \"The Netherlands\" and a 6 MW onshore wind turbine from Vestas.\n\n### 2040 scenario\n- offshore wind: 54.1 TWh\n- solar: 18.0 TWh\n- onshore wind: 12.9 TWh\n- biomass: 8.2 TWh \n---\n- gas:  40.5 TWh\n- oil:   1.7 TWh\n- other: 1.4 TWh\n\n90.2 TWh renewable, 43.6 TWh other, 133.8 total, 67.4% renewables\n\n### 2020 reference\n- onshore wind 23.25 peta joule  6.46 TWh\n- offshore wind 17.95 peta joule 4.99 TWh\n\n### to build\n- onshore wind   6.44 TWh \n- offshore wind 49.11 TWh\n\nRequired turbines: 293\nTurbines per year: 14.6\n\n### Wind turbine\n- production per year 22.0 GWh at 8 m/s\n- production lifetime 440 GWh\n- 5.6 g CO2 per kWh\n- 2464 T CO2 emmisions for building and operating one turbine\n\n### Electricity from gas\n238.8 g CO2 per kWh for liquid gas imports\n\n### Copper usage\nhttps://www.cnbc.com/2022/07/14/copper-is-key-to-electric-vehicles-wind-and-solar-power-were-short-supply.html\n\nhttps://copperalliance.org/wp-content/uploads/2017/06/2017.06-E-Mobility-Factsheet-1.pdf\n\n## Carbon budget\n380 GT as of 2023\n21 GT per year until 2032 8 Billion people on earth in 2023\n2.625 T per year budget per person\nMy footprint 3 T per year\nhttps://www.milieucentraal.nl/klimaat-en-aarde/klimaatverandering/wat-is-je-co2-voetafdruk/\n\nhttps://www.carbonbrief.org/guest-post-what-the-tiny-remaining-1-5c-carbon-budget-means-for-climate-policy/\n\n## References\nhttps://www.pbl.nl/sites/default/files/downloads/pbl-2011-exploration-of-pathways-towards-a-clean-economy-by-2050.pdf\n\nhttps://www.statista.com/statistics/1190017/netherlands-energy-production-outlook-by-source/\n\nhttps://www.cbs.nl/en-gb/news/2021/22/11-percent-of-energy-consumption-from-renewable-sources-in-2020\n\nhttps://globalwindatlas.info/en/area/Netherlands","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fufechner7%2Fclimate","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fufechner7%2Fclimate","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fufechner7%2Fclimate/lists"}