
June at Temperate: SEIS Closed, Baby Born & New Designs
We welcomed our first company baby (congrats, Charlie!), closed our SEIS round, finalised our first design for manufacture, and kicked off prototype production. We’ve restructured our development plan to focus on smarter, incremental builds — less waste, more data, better results.
Up next: Demo Day at Google, assembling our first TRL5 unit, and starting design on the TRL6.

May at Temperate: Patent Filed, New Designs & 10 Brave Households
We filed our first patent, hired a stellar product designer, recruited 10 brave pilot homes—and joined a major accelerator. With lab installs and manufacturing builds ahead, June’s shaping up to be even cooler.

April at Temperate: Patents, Prototypes & a Proper Plan
Temperate is turning ultra-efficient cooling into a reality. In April, we locked-in key 2025 milestones, built our first working prototype, secured a lead investor for their SEIS round, and kicked off our first patent application.
Next up: filing the patent, closing funding, and preparing for London pilot installs.