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X @Elon Musk
Elon Musk· 2025-10-10 22:22
RT S.E. Robinson, Jr. (@SERobinsonJr)xAI NEWS: Just now, xAI held a ground-breaking ceremony for its $80 million Colossus Water Recycling Plant in southwest Memphis, Tennessee.xAI's Colossus Lead, Brent Mayo (u/BrentM_SpaceX) spoke on how xAI is embracing the local community and driving involvement to help improve the schools, havens, and businesses.The Water Recycling facility will be equipped with the world’s largest ceramic membrane bioreactor wastewater recycling system and process up to 13 million gall ...
Smart Cities Can't Afford Dumb Water | Pauli Undesser | TEDxFolsom
TEDx Talks· 2025-09-19 15:27
Water Quality Concerns & Challenges - 行业研究表明,99% 的处理饮用水被用于非饮用目的,被称为“dumb water”[1] - 行业专家指出,水中存在超过 15,000 种全氟/多氟烷基物质 (PFAS),但目前仅监管其中的 6 种,导致更纯净的水被用于冲厕等用途 [2][3] - 行业数据显示,每年约有 20% 的处理水在输送过程中泄漏,相当于 33 万亿加仑的损失 [4] - 公共供水系统面临资金压力,联邦资金预计将削减三分之二,难以有效解决水资源浪费问题 [5] Proposed Solutions: Smart Water Systems - 行业呼吁采用智能水解决方案,通过可持续技术在需要时对水进行处理 [7] - 行业建议利用传感器技术测量水中的污染物,并评估水处理技术的性能 [8] - 行业强调智能水解决方案应具有可定制性,以满足不同地区、家庭和个人的需求 [9] - 美国水务协会 (AWWA) 的 Water 2050 倡议将“fit-for-purpose”设计水或智能水系统视为解决水资源挑战的关键技术创新 [11] Call to Action & Overcoming Barriers - 行业报告显示,消费者对水质感到担忧,但对复杂的水处理方案感到困惑 [19] - 行业专家认为,接入家庭和操作复杂性(如更换滤芯)是智能水解决方案推广的主要障碍,需要简化监管 [19] - 行业呼吁公众阅读年度水质报告,检测家庭用水,并在发现问题时咨询专业人士 [22][23] - 行业倡导通过立法(如 Healthy H2O Act)为家庭和社区提供资金支持,以应对水质挑战 [24]
Time to Reignite the Green Revolution | Pramod Chaougule | TEDxPodar Intl School Sangli
TEDx Talks· 2025-07-31 16:08
Environmental Sustainability & Building Design - The speaker advocates for net-zero buildings, emphasizing that homes should not incur any energy costs to protect the environment and ensure future generations have oxygen [1] - The speaker's office building is designed with natural ventilation, utilizing wind curtains and strategically placed windows to maintain a comfortable temperature without air conditioning, even when outside temperatures reach 40 degrees Celsius [1] - The building initially had an electricity bill of 31,000 rupees, which has now been reduced to zero due to net-zero design [1] - The building incorporates an underground duct system (8 feet below ground) to utilize the earth's ambient temperature for cooling, coupled with a zero-electricity turbo fan to exhaust hot air [1] - The speaker uses old building materials to construct the compound wall, promoting waste reduction and cost savings [2] Water Conservation & Recycling - The speaker promotes water recycling, referencing traditional methods and modern implementations like bio-media tanks for water purification [2] - The speaker suggests providing free water to residents and metering drainage to encourage conservation [2] - The speaker highlights the importance of rainwater harvesting to replenish aquifers, even in areas with rivers, to combat hard water issues [2] - Rainwater harvesting systems, costing approximately 5,000 to 15,000 rupees for a typical house, can save around 100,000 liters of water per season [2] Project Implementation & Impact - The speaker implemented net-zero building practices at an orphanage, resulting in cost savings that allowed them to support five more children [2] - The speaker mentions several successful net-zero building projects, including the SP office in Baramati, which now has zero electricity costs due to the integration of natural resources and solar power [2] - The speaker claims that tunnel system is so successful that it not only reduces building costs but also increases the comfort level and efficiency of the working people [2]
X @Elon Musk
Elon Musk· 2025-07-17 15:16
Technology & Infrastructure - xAI is constructing a large ceramic membrane bioreactor (MBR) for sustainable water supply [1] - The bioreactor will supply 13 million gallons per day of cooling water [1] - The water will cool the Colossus Supercomputer and neighboring industrial plants in Memphis, Tennessee [1] Sustainability & Resource Management - The Colossus Water Recycling Plant will use direct-piped effluent from a municipal wastewater treatment plant [1] - The plant aims for zero impact on area potable water supplies [1] - The plant will supply high-quality cooling tower makeup water [1]
Select Water Solutions (WTTR) FY Conference Transcript
2025-06-11 15:00
Summary of Select Water Solutions (WTTR) FY Conference Call Company Overview - **Company Name**: Select Water Solutions - **Ticker Symbol**: WTTR - **Industry**: Water Infrastructure, Oil and Gas - **Founded**: July 2017, went public in 2017 [1][2] Core Business and Market Position - **Business Model**: Primarily a water infrastructure company focused on the oil and gas sector, with expansion into municipal water services [2][6] - **Market Leadership**: Leader in water recycling applications, particularly in the Permian Basin, with a significant market share [3][8] - **Revenue Growth**: Transitioned from an oil field service business to a water infrastructure business, with a focus on high free cash flow conversion and low capital expenditures (CapEx) [4][16] Financial Performance - **Cash Flow Conversion**: Capable of converting 70% to 80% of earnings to cash, indicating strong financial health [4][17] - **Debt Management**: Maintains a conservative debt level, with debt less than one year of EBITDA [5][34] - **Stock Buybacks**: Approximately $200 million worth of stock repurchased during the growth phase [6][37] - **Dividend Policy**: Increased dividend by 17% last year, indicating commitment to returning value to shareholders [35][36] Infrastructure and Services - **Water Recycling**: Focus on recycling produced water for fracking, reducing the need for fresh water [7][23] - **Municipal Expansion**: Recently entered the municipal water space with a significant investment in Colorado, acquiring 16,600 acre-feet of water rights [30][31] - **Long-term Contracts**: Contracts with municipalities can last 30 to 50 years, providing stable revenue streams [32][33] Strategic Initiatives - **Mergers and Acquisitions**: Actively pursuing M&A to build out water management networks, enhancing service offerings [5][28] - **Chemical Technologies**: In-house chemical manufacturing to treat water for fracking, differentiating the company from competitors [11][48] - **Environmental Focus**: Initiatives to reclaim waste water for agricultural use, promoting sustainability [7][30] Market Dynamics and Challenges - **Cyclical Nature**: Business is cyclical, heavily influenced by oil and gas completion activities [17][19] - **Regulatory Environment**: Facing increasing regulations regarding water use in oil and gas, particularly in regions with limited water resources [49][52] - **Competitive Landscape**: Limited competition in fixed recycling facilities, positioning Select Water Solutions uniquely in the market [47] Future Outlook - **Growth Opportunities**: Anticipates significant growth in the municipal and industrial water sectors, with plans to secure long-term contracts [36][45] - **Investment in Infrastructure**: Committed to building out infrastructure to support water management needs across various basins in the U.S. [13][19] - **Focus on Recycling**: Emphasizes recycling as the most economically viable solution for water management in the oil and gas industry [55] This summary encapsulates the key points discussed during the Select Water Solutions FY Conference Call, highlighting the company's strategic direction, financial health, and market positioning within the water infrastructure and oil and gas sectors.