📢Mighty Tech 🚩
🔑Create a new type of battery“iron-air battery” 🔎
A billionaire-backed American startup called “Form Energy” has developed a new type of rechargeable “iron-air battery”. A new #battery that can deliver power for 100 hours at one-tenth the cost of lithium-ion battery could be the cheapest renewable #energy storage.
📌Source 👉https://reurl.cc/r188dO
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📢邁特新知 🚩
🔑創造電池新型態「鐵空氣電池」 🔎
美國新創公司「Form Energy」,透過 #創新鐵空氣電池 (iron-air batteries)技術,系統中活性成分只有鐵、水和空氣,成本更是只有 #鋰離子電池 的十分之一,未來有望成為全球最便宜且可再生的電池!
📌更多資訊看這裡 👉 https://reurl.cc/r188dO
同時也有2部Youtube影片,追蹤數超過5,140的網紅Ghost Island Media 鬼島之音,也在其Youtube影片中提到,Renewable energy is the future. (Yes, we all agree.) But before we get there, we still need to figure out how to store renewable energy properly — and...
「100% renewable energy」的推薦目錄:
100% renewable energy 在 媽媽監督核電廠聯盟 Facebook 的最佳解答
避免除役後堆出百萬噸離岸風電廢棄物,西門子歌美颯推世界首個可回收再利用風機葉片!(09/08/2021 TechNews科技新報)
(作者 Daisy Chuang)風機大廠西門子歌美颯(Siemens Gamesa Renewable Energy)7 月宣布環保目標,矢言在 2030 年 100% 回收風機葉片,2040 年更實現 100% 風機回收,實現循環經濟,而現在西門子歌美颯捎來喜訊,他們已經研發出可回收的風機葉片了。
現在的風機不容易回收嗎?風機內有 8 千多個零件,壽終正寢後將會拆解並運送至指定的地點回收處理,只是風機葉片由難回收的複合材料所製成,尤其是玻璃纖維增強型複材(Glass-reinforced polymer composites,GRP),在成本與便利性考量下,其實大多焚化或直接掩埋處理。
因此未來隨著離岸風電全球裝置量愈來愈高,若沒找到妥善回收再利用辦法,帶來龐大的環境負擔同時,風機商的壓力將愈來愈大──畢竟一點也不環保。先前蘇格蘭斯特拉斯克萊德大學更預測,2030 年每年廢棄葉片可能會到 40 萬噸,2050 年增加到 200 萬噸。
根據西門子歌美颯說法,這是世界上第一個可回收的商用離岸風機葉片。新葉片長約 81 公尺,採用全新樹脂,退役後的葉片也可以回到產業鏈。葉片中的樹脂能與其他材料模組分離,與傳統風機葉片回收技術相比,過程也能較為「溫和」,可以維持材料的特性,分離後才料仍可再回到製程中。
目前西門子歌美颯已獲得到三家公司的訂單,RWE、EDF Renewables 和 WPD 都表示將在未來的離岸風電風廠使用這種葉片,西門子歌美颯發言人表示,未來也會在案場訂單中提供新的葉片選項。其中 RWE 將在德國 Kaskasi 離岸風場率先安裝新葉片,預計將於 2022 年安裝。
近年來許多能源公司投入風機葉片回收研究,6 月時離岸風電大廠沃旭能源(Orsted)已提出 3R 願景,表示一旦旗下風場的風機退役,將重複使用(reuse)、回收(recycle)、再生(recover)所有的風機葉片,認為自己有責任尋找葉片回收方案。
隨後 GE 再生能源和全球最大的水泥製造商法基霍爾希姆也簽署 MOU,攜手尋找風力發電的「循環經濟解決方案」。
今年 4 月時,學界與工業界也發起「DecomBlades」計畫,包括沃旭能源、LM Wind Power(GE 再生能源旗下)、維斯塔斯、西門子歌美颯、FLSmidth、MAKEEN Power、HJ Hansen Recycling、丹麥能源集群(ECD)、南丹麥大學(SDU)和丹麥技術大學(DTU),將一同為風機葉片回收找出解方與打造價值鏈。
2020 年 12 月 GE 再生能源與環境解決方案服務業者威立雅北美公司(Veolia North America,VNA)簽署長期協議,回收美國陸上風機的葉片。丹麥風機巨擘維斯塔斯(Vestas)也在 2020 年 1 月宣布,目標在 2040 年研發出零廢棄物(zero-waste)風機,希望未來的風機壽命告終後,葉片還可以回收再利用。
Siemens Gamesa Renewable Energy launches recyclable turbine blade
https://www.power-technology.com/news/company-news/siemens-gamesa-renewable-energy-sgre-launches-recyclable-turbine-blade/
Wind turbine giant Siemens Gamesa claims world-first in blade recycling
https://www.cnbc.com/2021/09/07/wind-energy-giant-siemens-gamesa-claims-world-first-in-blade-recycling.html
完整內容請見:
https://cdn.technews.tw/2021/09/08/siemens-gamesa-renewable-energy-recyclable-turbine-blade
♡
100% renewable energy 在 經濟部中小企業處 Facebook 的最佳貼文
【創業大冒險】SDGs分享—2024巴黎奧運的兩大創新
🎯環保永續
讓奧運成為「零浪費、100%可再生能源、碳中和的運動會」
預計實現比2012年倫敦奧運會減少55%的碳足跡
以下介紹3項已經釋出的方案:
♻95%使用現有運動場館或臨時場地,減少對環境的負擔
♻持有奧運門票的觀眾可以免費使用奧運期間推出的零排放公共汽車
♻建築採用100%可再生能源,比賽場館靠近選手村,減少交通成本
🎯社企奧運
舉辦奧運將產生建造選手村,餐飲及交通等相關服務,透過讓社會企業參與,推動社會企業發展
巴黎奧運和中介組織(Yunus Centre、Les Canaux)聯手打造「社企奧運」
👉「向所有人公開招標」
包括微型企業、中小企業、社會企業等,讓這些公司提供至少25%的奧運服務
👉「推出平台」
巴黎市政府及奧運籌備組織與多家企業合作推出#entreprises2024平台
每當有新的奧運公開招標時,在平臺上註冊的企業都會收到即時通知
也會及時傳遞中央或地方相關活動訊息
讓我們一起期待2024巴黎奧運吧✨✨✨
詳細資訊看這裡:
https://pse.is/3n9qw3
https://pse.is/3mwrq8
https://entreprises2024.fr/
追蹤 #社會創新平台 #有ㄗㄜˊ商行 關注更多社會創新議題
#SDGs #社會創新 #環境永續
【Start-up Adventure】Paris 2024: creating an innovative Olympic Games
Paris 2024 commits to staging economically and socially responsible Olympic Games
🎯ENVIRONMENTAL AMBITION
Paris 2024 will reduce emissions linked to the event by 50 per cent compared to previous editions of the Games.
The initiatives:
♻Actively minimise environmental impact by using 95% existing or temporary venues.
♻Visitors holding tickets can use the zero-emission buses for free.
♻Using 100% renewable energy during the Games. The competition venue is close to the contestant village, reducing transportation costs.
🎯INTEGRATING THE SOCIAL AND SOLIDARITY ECONOMY
Hundreds of contracts directly linked to the Games will be created in sectors ranging from construction to events, private security, catering and hospitality.
To ensure that the Games also benefit firms in the social and solidarity economy, specific support measures will be put in place for them via the Paris 2024 solidarity platform.
#SDGs #SustainableDevelopment #SocialInnovation #EnvironmentalSustainability
100% renewable energy 在 Ghost Island Media 鬼島之音 Youtube 的最讚貼文
Renewable energy is the future. (Yes, we all agree.) But before we get there, we still need to figure out how to store renewable energy properly — and there are a billion ideas trying to do this. This week, Nature N8 talks to Dr. Antonio Baclig about one of the possible solutions: vanadium flow batteries.
Antonio is a postdoc at Stanford University's Department of Materials Science and Engineering, working in The Chueh Group. He discusses the intermittency of green power, smart grids, and the challenges of designing a future battery for 100% renewable energy.
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100% renewable energy 在 Ghost Island Media 鬼島之音 Youtube 的最讚貼文
In 2014, IKEA was among the founding members of a global campaign to get the world’s most influential businesses to use 100% renewable power. Known as the RE100, today it’s a consortium of 186 (and counting) companies, including H&M, Nestle, Apple, Google, Facebook, Walmart, Coca Cola, Goldman Sachs, and many more. In total, their electricity demand is approximately 200 terawatts hours - just slightly larger than the electricity demand of Thailand. Today, we talk to Sam Kimmins, head of RE100. Sam has 20 years experience leading sustainability projects in the shipping, aviation, food, construction, and NGO sectors.
This is a podcast about how NOT to save the environment. Hosted by Nature N8 (Nate Maynard), an environmental researcher working on energy, ocean, and waste issues.
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