Writing
The big guide to
SUSTAINABLE
AVIATION FUEL
The big guide to
BATTERIES
The big guide to
HYDROGEN
The big guide to
FUSION
Projects
Live tube map
A real-time map of the London Underground
Minimum viable solar data center

Completely off-grid
electricitybills.uk

UK electricity bills broken down
Solar data center calculator
Simulate energy mix of a data center anywhere in the world
The Grugatti

Building an electric Gru-mobile from Despicable Me
Drawing a transformer
Matrices go brr
Limestone Carbon Capture

1000ºC with <£100
Feathers McGraw

Installing 75 replica penguins around London
Plugins4free
My most ugly/high-traffic site. 2m producers visit anually
DIY Power supply

Turning an amp into amps
Future UK heating
An interactive model for electrifying the UK's heating
Work
I work at Axle Energy, where we are building the future of the power grid.
Previously, I
- VC'd at a couple of VCs
- Worked on the IPCC's Sixth Assessment Report
- Built Octopus Electric Vehicle's pricing platform
- Worked on edge deployment of AI models at Arm
- Wrote about tech for WIRED, The Register, Hackaday
- Made cool PCBs for boring companies at Cambridge Consultants
Contact
I love meeting thoughtful, ambitious, mischievous, and curious people.
Please drop me a line :)