Energy climate

Nectar

Website
Founded 2022Origin source ↗Checked 2026-11-06

Overview

Nectar is the modern AI energy management platform. We automate utility data analysis to optimize energy costs, manage buildings, and report energy efficiency metrics for energy and sustainability teams. Our utility data API uses in-house AI agents to deliver the most accurate granular usage and cost data on the market.

Company description As recorded 2026-11-08

Founders & team

Previously Pairly Climate, Inc.

Company history As recorded 2026-11-08

Allen Wang

Founder

Allen studied CS & EE and Math at MIT. Before founding Nectar with Katherine, he worked at Scale AI and Google. Talk to Allen about climate, math, or card magic.

Founder profile As recorded 2026-11-06

Katherine He

Founder

Katherine studied computer science and business management at MIT. Previously she's worked at Two Sigma building financial pipelines that move millions of dollars daily. She holds a US record in poetry memorization.

Founder profile As recorded 2026-11-06
7team members reported
Source-reported As recorded 2026-11-06

Founded 2022 · Source

News & product activity

Sources & observations

Y Combinator

Profile depthverified profile
Website observationsite error
Last website check2026-11-11
Location · source statedSan Francisco, CA, USA
Pricing evidenceNo pricing page confirmed
Maturity: Not assessed · 3 of 6 areas documented

Source-based assessment · automated evidence rules

The latest website check does not confirm this company’s website.

Maturity is an evidence-based assessment, not a success rating. It may understate the current stage where evidence is limited. Coverage records documented areas, not a complete or independently audited company history.

Stage definitions
independent websitesource corroborationdescriptive evidenceclassified market and modelsourced peoplesourced founding year