EmbeddingGemma 2: an open, lightweight multimodal embedding model
deepmind.google·6d ago
AI Engineering
Hacker News·Aug 16·5 min read
Zapping Rocks Unlocks Stimulated Geologic Hydrogen
TL;DR
A startup in Boston is using high-voltage pulses to create fractures in underground rock, facilitating the extraction of geologic hydrogen. This innovative method could unlock new sources of clean energy.
✦ Why It Matters
Consider exploring partnerships with startups focused on innovative energy extraction methods.
Key Takeaways
- Investigate the potential of electrical reservoir stimulation for hydrogen production.
- Explore partnerships with innovative energy startups.
- Stay informed about advancements in geologic hydrogen extraction.
- Consider the environmental impacts of traditional hydrogen production methods.
How It Works
Eden's method involves lowering electrodes into boreholes and sending high-voltage electrical pulses between them. This creates a plasma channel in the rock, generating shock waves that fracture the rock and form a permeable network.
Water can then be injected to react with iron-rich minerals, releasing hydrogen gas.