Posts tagged “energy-storage”
Những lời lăng mạ cá nhân vào tháng 5 năm 2025 (SAND - Phần 14)
July 17, 2025
Email lăng mạ ẩn danh, hành vi mạo danh, và tài liệu mật của hội đồng quản trị bị phát tán: tranh chấp pin cát Alterno trở thành công kích cá nhân vào tháng 5 năm 2025, kèm bản dịch đầy đủ các tin nhắn.
Personal Insults, Legal Escalation, and the Sand Battery Dispute in May 2025 (SAND - Part 14)
July 17, 2025
Anonymous insulting emails, impersonation, and leaked confidential board documents: how the Alterno sand battery dispute turned personal in May 2025, with full translations of the messages.
Can an Ice Battery Cool Singapore HDB Flats with Near-Zero Emissions? (ICE - Part 4)
July 1, 2025
What if the key to cooling millions of homes in Singapore without breaking the power grid has been sitting in front of us the entire time?
The Ice Battery Breakthrough: Running Cooling Without Grid Electricity (ICE - Part 3)
June 2, 2025
Sometimes all it takes is a single, risky experiment to prove that cooling a room doesn't actually require the electrical grid.
Ice Battery Cooling: The Science, Savings, and Carbon Benefits (ICE - Part 2)
May 27, 2025
Lowering cooling costs isn't just about better air conditioners - it's about shifting the burden of refrigeration entirely away from peak hours.
What Is an Ice Battery? Sustainable Cooling and Cold Thermal Storage Explained (ICE - Part 1)
May 25, 2025
The race to cool a warming planet might not require new exotic chemicals, but rather a radical rethinking of something as ordinary as ice.
Sand Battery Patent USPTO 12,130,086 B1: Full Text and Technical Summary (SAND - Part 7)
May 22, 2025
US Patent 12,130,086 B1 explained in plain language: heat isolation valves, distributed heating elements, and multi-layer insulation for sand-based thermal storage that dries agricultural products.
Sand Battery Origin Story: How the Technology Really Started (SAND - Part 6)
May 20, 2025
The documented origin of the Vietnamese sand battery: dated photos and security-camera video from September–November 2022, from balcony prototype to 150°C breakthrough — before Antler VN3 and before the co-founder match.
Sand Battery vs Lithium Battery: Cost, Lifespan, and Thermal Storage Tradeoffs (SAND - Part 5)
May 18, 2025
We have been conditioned to believe lithium is the only answer to energy storage, but a closer look at thermal tradeoffs might make you question that assumption.
Sand Battery Hot Water for Homestays and Resorts: A Practical Use Case (SAND - Part 4)
May 17, 2025
Heating water quietly drains the operating budgets of resorts worldwide, yet a pile of hot sand might be all it takes to stop the bleeding.
Why Sand Battery Delivers Near-Zero Lifetime Emissions (SAND - Part 3)
May 16, 2025
It sounds impossible to build a high-capacity storage system with near-zero lifetime emissions, yet the math behind thermal storage proves otherwise.
How Sand Battery Can Cut Industrial Heating Costs by 50% (SAND - Part 2)
May 3, 2025
Some factories are cutting their heating bills in half without burning fossil fuels, but the secret lies in something as simple as hot sand.
What Is a Sand Battery? Thermal Energy Storage Explained (SAND - Part 1)
May 1, 2025
While the world obsesses over lithium, a far cheaper and safer energy storage revolution is quietly happening right beneath our feet.
How Sand Battery Went from a Balcony Experiment to Commercial Deployment
February 9, 2024
What started as a messy, high-temperature experiment on a small balcony somehow wound up redefining commercial energy storage on a massive scale.