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// climate

Northwind

Reinforcement learning that balances renewable energy loads.

ClimateEnergySeries ACohort 04
Build the next oneAll companies
// overview

What Northwind builds.

Northwind keeps the grid stable as it goes green. Its reinforcement-learning systems balance renewable energy loads in real time, helping utilities integrate solar and wind without sacrificing reliability.

// the product

How it works.

01

Real-time renewable load balancing

02

Reinforcement learning for grid stability

03

Deployed with utilities and energy operators

// the basics

At a glance.

Sector

Climate ยท Energy

Stage

Series A

SpireRise cohort

Cohort 04

Founded

2023

Headquarters

Seattle, USA

// traction

By the numbers.

7
Utilities
18%
Less curtailment
$21M
Total raised
30
Team
// in their words

From the founder.

"Substance over hype isn't a slogan here, it's the filter for everything we do."

Elena Marsh
Elena Marsh
Advisor, Northwind
// join them

Build the next Northwind.

SpireRise backs AI-native founders with capital, compute and conviction. Cohort 07 is open.

Apply to Cohort 07See the portfolio