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X @The Economist
The Economist· 2025-08-19 07:40
Even if the world needs to become much better at managing their waste https://t.co/QzBDzRzvUt ...
X @The Economist
The Economist· 2025-08-17 02:00
Even if the world needs to become much better at managing their waste https://t.co/MBJR8vES3D ...
Turning Coffee Waste into Gold: Small Steps, Big Impact | Rani Mayasari | TEDxBandung
TEDx Talks· 2025-08-14 14:36
Company Overview & Entrepreneurial Journey - The speaker, Rani Mayasari, shares her journey from crafting and selling handmade goods with her siblings to becoming an entrepreneur [1][2][3] - At the age of 16, the speaker's family business achieved its first export to France during the Indonesian monetary crisis around 1996-1998 [3] - The initial contract was valued at Rp2,500 per dollar, but the exchange rate increased sixfold during the contract process [3][4] - The speaker later faced personal challenges that impacted her business but successfully rebuilt her life and career with her daughter [6][7] Coffee Business & Community Impact - In 2012, the speaker started a coffee shop business, leading her to source coffee beans from Gunung Halu [8][9] - The company is committed to introducing the best of Gunung Halu coffee to the world by working with local residents [11] - The company has built a community of 160 farming families, with 80% being women, aiming to empower them economically and socially [12][13][14] Sustainable Coffee Farming & Innovation - West Java, where the company operates, is a significant coffee-producing province in Indonesia, with approximately 23.6 million tons of coffee produced annually [15] - The company manages 60 hectares of coffee plantations in the Gunung Halu mountains, at an altitude of 1350-1600 meters above sea level [15] - The company utilizes water-saving methods and natural microbes in its coffee processing, emphasizing environmental cleanliness [17] - The company collaborates with scientists from IPB to produce animal-free civet coffee, ensuring ethical and hygienic production [18] Addressing Climate Change & Waste Management - The company is addressing climate change by increasing coffee production and innovating in waste management [19][20] - The company is the first processor in Indonesia, and possibly the world, to achieve zero coffee waste by processing coffee waste into various products [21] - Coffee waste is transformed into fire starters, briquettes, dried maggots, and coffee biochar fertilizer, with the latter being highly sought after by agro-industries [21][22] - The company's coffee biochar fertilizer, made from 100% coffee waste, enables the company to harvest 10 tons of coffee per hectare, compared to the Indonesian average of 1 ton [23][24] - By processing waste, the company reduces CO2 emissions by over 50%, resulting in net-zero carbon coffee [26]
X @The Economist
The Economist· 2025-08-14 03:00
Even if the world needs to become much better at managing their waste https://t.co/rcPF7rjzqg ...
X @The Economist
The Economist· 2025-08-11 20:40
Even if the world needs to become much better at managing their waste https://t.co/zGvwKYnfW0 ...
X @The Economist
The Economist· 2025-08-09 17:20
Even if the world needs to become much better at managing their waste https://t.co/uCREToBMWx ...
X @The Economist
The Economist· 2025-08-07 12:20
Even if the world needs to become much better at managing their waste https://t.co/V4Ib9LqVf8 ...
X @The Economist
The Economist· 2025-08-05 10:40
Even if the world needs to become much better at managing their waste https://t.co/8530iF0cqq ...
The Ganga Reimagined with Technology | Harshitha V | TEDxThe NGP School Coimbatore
TEDx Talks· 2025-07-28 16:19
Ganga River's Significance & Challenges - The Ganga River attracts 20 million tourists annually, representing approximately 1.2% of India's total tourism [1] - The river is an economic powerhouse, generating nearly 168 亿 (16.8 billion) 美元收入 and over 60 万 (600,000) jobs [3] - Industrial discharge, untreated sewage, and toxic runoff are polluting the Ganga, threatening its biodiversity [4] AI-Driven Solutions for River Restoration - AI-powered sensors and cameras can monitor the river's pH levels, oxygen content, and turbidity in real-time, providing early warnings [6] - AI-driven robotic boats can collect waste from the river's surface and depths without human intervention [7] - AI technology, similar to that used in New York City's water supply monitoring, can be applied to the Ganga [8] Call to Action & Future Vision - The industry emphasizes that technology alone is insufficient; accountability and a shared responsibility are crucial [11] - The industry calls for collaboration between NGOs, AI technology providers, and influential leaders for river cleanup [11] - The industry envisions a future where the Ganga's waters are clean, its biodiversity flourishes, and it regains its purity [9][10][12]
New Orleans waste management project brings lemon fresh scent to streets
NBC News· 2025-07-19 19:00
Something smells in New Orleans iconic French Quarter. People can't seem to get enough of it. This is the best looked in years.It's a great thing to smell every morning. A fresh and dare I say freshlysqueezed departure from what streets like Bourbon were previously known for. Beer, urine, funky.Who was thinking, bro. And that's where lemons come in. This story is all about making lemonade.Sort of. It's the scent that for months has been permeating the air and bringing a new zest to the famous neighborhood. ...