Energy

Climate and Clean Energy

**Headline TAM is hardware capex** (IEA-class global energy investment ~**USD 3.3T** in 2025 — mostly gear and wires, not SaaS). **Software-addressable** climate / clean-energy tooling is a **thin slice**: portfolio card uses **~USD 12B (2025) → ~USD 50B (2030)** at **~18% CAGR** as a **directional** band for carbon, solar SaaS, EV-charging software, and energy-management adjacencies — definitional variance across analysts is huge; do not treat as precise ARR. **Climate tech VC ~USD 40.5B (2025)** per Sightline — only **~13% (~USD 5.3B)** to **software**; the rest is hardware / infra. **Prior mapped wedges** in this workspace (**full solar installer OS**, **generic SMB carbon questionnaires**, **standalone IRA/rebate calculators**) are **crowded or killed** vs OpenSolar/Arka/Scoop-class stacks, Seedling/Greenly/Normative-class SMB ESG, and **free** Rewiring America / DSIRE / IRS / state portals + **policy churn** (SEC climate rule withdrawn; CSRD narrowed — less regulatory FOMO). **May 2026 reframing:** solo-realistic buyers are **multi-site EV charging hosts**, **home-performance auditors/raters**, and **electrification trade contractors** who will **swipe a card** for operational clarity — not utility procurement. Avoid pure enterprise carbon suites (Watershed-class), utility-scale EPC software, and uncertified incentive math engines.

Read research deep dive →6 scored verdicts →
MixedTradeoffs ahead

Current market

$12B

2025

Projected market

$50B

2030 estimate

Growth / year

18%

Compound annual growth

Competition

Crowded

Many vendors already here

Why this outlook

Score breakdown

Market size0.9 / 30

Larger total market, more points

Growth10.8 / 30

Faster CAGR, more points

Problem pain20 / 25

More severe unsolved pain, more points

Competition−12 / 15

Subtracted: crowded markets lose points

Mixed·Tradeoffs ahead

How to read the outlook

Look at the word first. Strong means a good place to build. Promising means worth a closer look. Mixed and Tough mean harder conditions.

Strong = good place to build · Promising = worth a look · Mixed = tradeoffs · Tough = hard mode.

Market size trajectory

2025 → 2030

Unsolved problems

3 problems · 6 ideas

Problem 01

**Retail, workplace, and multifamily hosts** operating **8–80 ports** across **ChargePoint, Enel X, Tesla, EVConnect** (etc.) still live in **multiple OEM portals** — no single uptime, session, or revenue view for property CAM reconciliations and charger fault response. **Ampcontrol / ChargeLab** skew **enterprise** fleet pricing. Solo-accessible wedge: **CSV/API-lite ingestion + unified alerting + monthly landlord-ready statements** — not another full CPMS unless you validate OEM gaps first.

High painPeople feel this often

SaaS opportunities · 2

ChargeDeck

Connect exports or email digests from host portals; normalize kWh, revenue, and downtime; PagerDuty-style SMS on fault codes; PDF statement pack per site for accounting.

Revenue$99-199/mo per portfolio (up to N chargers); +$2/port above tier

SiteAmp

Slack/Teams digest of offline stalls + utilization heatmaps by hour; tariff-aware rough revenue using utility rate sheets you paste once.

Revenue$79/mo single-site; $149/mo multi-site

Problem 02

**RESNET / BPI / utility program** auditors assemble **rebate packets** from blower-door logs, infrared photos, modeling PDFs, and scope sheets — evenings lost to **program-specific checklists** (utilities change minor fields often). Ekotrope / enterprise audit suites cover **modeling**, not the **last-mile branded PDF + evidence ordering** for each rebate portal. Solo wedge: **template packs per program ID + photo checklist + one-click compile**.

High painPeople feel this often

SaaS opportunities · 2

AuditPacket

Library of state/utility packet schemas; drag photos & blower-door CSV; merge modeling PDF; output submission ZIP + cover letter.

Revenue$49/mo per rater seat; $29/mo junior technician add-on

HERStudio

Branded homeowner-facing summary PDF from field notes + efficiency narrative blocks; tracks revision history if utility rejects once.

Revenue$39/mo solo auditor; $99/mo 3-seat shop

Problem 03

**Electrical + HVAC shops** installing **heat pumps, HPWHs, and EV circuits** need **territory-correct incentive bullet points** on customer proposals without rebuilding Rewiring America math **or** exposing liability for tax advice. Free calculators stay authoritative; pain is **keeping 40 utility territories’ PDF forms + eligibility nuance** fresh monthly. Solo wedge: **curated rule cards + deep links + proposal snippet generator** — not a second IRA engine.

Medium painNoticeable friction

SaaS opportunities · 2

TerritorySheet

Pick utility territory → outputs customer-facing one-pager (eligibility bullets, links to official DSIRE/Rewiring flows, AHRI notes) + optional line items for QuickBooks-style quotes.

Revenue$49/mo per contractor van roll; annual territory packs $399

RebateClip

Chrome-side palette for proposal tools: insert updated incentive blurbs with “last verified” date; changelog RSS when you edit territory YAML.

Revenue$29/mo solo sparky; $79/mo 5-seat shop

Communities to watch

Reddit communities

Sources