YC backed Hydrogen Airships launches

Hey y’all! Welcome back.

In this issue we’ll look at:

- a blimp that does electrical grid inspections for a fraction of the cost of the traditional way (helicopters)

- using Wi-Fi to find the exact screw you need in a hardware store

- a handful of links to interesting things happening this week. (like a group of friends that are building a biological computer)

A YC-backed autonomous blimp company launches

Hylight, a hard tech startup going through the current YC batch (S23), is building autonomous blimps to inspect electric and gas infrastructure. They launched their startup on Hacker News earlier this week.

How big is utility inspection?
The traditional way to inspect the electric grid is by using helicopters. Helicopter inspections can cost anywhere from $1600 per mile(!!) to upwards of $30,000 per day(!!).

Although it’s incredibly expensive for utilities to inspect their infrastructure, it helps the utilities prevent even more expensive downtime through preventative maintenance when issues are detected. It’s a similar story for gas pipelines.

With over 45 million miles of electric and pipeline infrastructure globally, it’s an enormous problem to solve.

Hylight is tackling this market with autonomous airships.

Inspection as a Service with Autonomous Airships

Hylight’s bet is that they can make utility inspections much cheaper by using autonomous airships instead of helicopters. Their first paid flight is coming within the next couple of weeks where they’ll be selling inspections as a service.

The airships a good size smaller than the typical blimp you might be picturing. They’re filled with helium or hydrogen until buoyancy is reached.

The ship has a hydrogen tank onboard that transforms the hydrogen into power in order to propel itself along the infrastructure it’s inspecting.

The hydrogen powers everything on the airship including sensors, the two engines on either side of the ship, etc.

The airship moves slowly, but Hylight points out that this is an advantage over alternatives like plane drones, which are too fast for this application.

Hylight says it’s system can fly for up to 20hrs with a 10kb payload capacity.

The company was started last year by four cofounders (Thomas, Martin, Théo, and Josef) at UC Berkeley.

Finding the screw you need using Wi-Fi