Jun 15, 2026
Bright Sparks
Bright Sparks: Phil Cashmore, Instagrid

Lots of food trucks, coffee carts or events rely on a generator to keep them running, but modern tech like these 2.1kWh Instagrid batteries allow for a quieter, cleaner and, eventually, cheaper experience.

They can be charged up cheaply and joined together when more juice is needed. And while the upfront cost is higher, they pay themselves off quickly.

One of the batteries can make 161 coffees, which seems oddly specific, but Pacific Diamond Tools' Phil Cashmore says the Germans are notoriously conservative, so it's probably a bit more than that.

Larger events like film shoots or concerts are also shifting away from generators and embracing batteries. And if you're keen on using electrons rather than molecules at your event, there's also the potential to use your EV, something we've seen a number of our community groups do.

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