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Microsoft buys another 100 MW of solar, this time in Japan
TechCrunch· 2025-10-06 19:19
Core Insights - Microsoft is acquiring 100 megawatts of solar capacity from Shizen Energy to support its increasing compute needs through renewable energy [1] - The agreement includes four solar developments, with one operational and three under construction, covering output for 20 years [1][2] - Microsoft plans to invest $2.9 billion in Japan over the next year to expand its compute capacity [2] Industry Trends - Solar energy has become a preferred power source for tech companies and data center operators due to its quick and cost-effective construction [3] - Solar projects are among the cheapest new generating capacities, typically completed within 18 months, allowing users to access power before full project completion [3] - Microsoft has contracted over 1 gigawatt of solar capacity since the beginning of the year, indicating a strong commitment to renewable energy [3]
Meet the start-up testing space-based solar farms that use lasers to send power to Earth
CNBC Television· 2025-10-01 12:30
This is the launch vehicle for new space-based satellite technology designed to send solar power back to Earth. California-based startup Aetherflux plans to send it into space on a SpaceX rocket next year. Robin Hood co-founder Beiju Bot is the company's CEO.We're going to do a constellation of satellites where each one transmits power with infrared lasers. And the benefits of this are number one, you get to distribute the power generation across a lot of satellites as opposed to one monolithic one, but als ...
X @The Wall Street Journal
Technology & Innovation - Solar-powered EVs with extended range capabilities may emerge by the end of 2026 [1] - Major automakers are not expected to be the first to release solar-powered EVs [1]
X @Starlink
Starlink· 2025-09-16 00:24
Product & Technology - Starlink Mini provides reliable high-speed internet connectivity [1] - Starlink connects to the internet within minutes [1] - Starlink Mini enables internet access anywhere when combined with solar power [1] User Scenarios - Starlink supports off-grid living [1]
Drinking the ocean | Zaydan Soz | TEDxCranleigh Abu Dhabi
TEDx Talks· 2025-09-04 15:12
Water Scarcity and Challenges - Access to safe drinking water remains a significant global challenge, particularly in low-income countries [2] - Women and children in sub-Saharan Africa spend an estimated 40 billion hours annually collecting water [3] - High salinity levels make seawater unsafe for consumption, creating a paradox of abundance and scarcity [3][4] Desalination Technologies and Advancements - Early civilizations used basic distillation methods to purify water [5] - Modern desalination plants emerged in the 1950s in oil-rich, water-poor nations like Kuwait [6] - Singapore popularized reverse osmosis in 2010, turning sewage into ultra-pure drinking water [7] - Desalination provides approximately 42% of the UAE's water supply [7] Sustainability and Renewable Energy Integration - Desalination is energy-intensive and contributes to carbon emissions [8] - Solar-powered desalination offers a sustainable alternative, with the UAE uniquely positioned to lead this transition [9] - Abu Dhabi's Alawila is the world's largest desalination plant powered entirely by solar energy, producing 99,000 cubic meters of water per day [10] - The UAE consumes 500 liters of water per resident daily [10] Bottled Water Consumption and Environmental Impact - In the UAE, 25 billion liters (2.5% billion) of water are bottled annually [13] - Over 80% of people in the UAE prefer bottled water despite access to safe desalinated tap water [13] - The production, packaging, and transportation of bottled water contribute to significant environmental waste and pollution [14][15] Recommendations and Future Outlook - The industry needs a sustainable system for treating, transporting, and consuming water [16] - Decarbonizing desalination and scaling solar-powered desalination are crucial steps [16] - Eliminating plastic use in water packaging is essential for sustainable progress [16]
Vinod Khosla: Net zero is the worst idea I’ve ever heard for homes
Bloomberg Television· 2025-07-15 19:10
Energy Production & Consumption - Intermittent power sources like solar and wind are suitable for hydrogen production due to cost-effectiveness [1] - Using intermittent power to power a home is impractical because energy demand doesn't always align with energy production [1] Environmental Policy Critique - Net zero for homes is considered an uneconomical and poor idea [2] - Environmentalists are perceived to be promoting net zero for homes without considering economic factors [2]