Commentary by Chris Pressey
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Energy Management
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### Large-scale electricity storage | Royal Society

*   rating: 2

"solution-mined salt caverns"

### Electrical 'superhighway' between Scotland and England approved - BBC News

*   rating: 1

Bet you they're not using "agile" for building this thing...

### Batteries for AA-compatible digital cameras

*   rating: 1

Extensive information about batteries, rechargeable batteries, and not just in digital cameras