CarbonMerge

Git for carbon accounting models

Score: 7.8/10AOHard BuildReady to Spawn
Brand Colors

The Opportunity

Problem

Remote climatetech teams waste hours weekly on async updates, version conflicts, and delayed feedback because carbon accounting platforms lack real-time collaboration for distributed teams across time zones.

Solution

CarbonMerge brings version control and real-time merging to carbon accounting. Team members work on separate branches during their local hours, then merge with AI assistance that understands addition of CO2e values and regulatory rules. Visual diffs show exactly how changes affect total emissions with complete audit trails required by compliance teams.

Target Audience

Remote climatetech workers on distributed teams spanning multiple time zones

Differentiator

Domain-aware merge engine that resolves conflicts using carbon accounting logic (e.g., correctly summing scopes instead of text conflicts) instead of generic git algorithms.

Brand Voice

professional

Features

Branching Workspaces

must-have55h

Create isolated branches for different scenarios or team members

Visual Carbon Diffs

must-have50h

Side-by-side comparison showing exact emission impact of changes

AI Conflict Resolver

must-have60h

Suggests mathematically correct merges for conflicting carbon data

Real-time Merge Requests

must-have40h

Live review and discussion of proposed merges across timezones

Compliance Audit Trail

must-have45h

Immutable log of every change with regulatory export formats

Live Merge Preview

must-have35h

See combined footprint before accepting a merge

Integration with Main Platforms

nice-to-have40h

Pull and push to Watershed, Persefoni, and others

Approval Workflows

nice-to-have30h

Configurable multi-level approval process with live status

Scenario Comparison

nice-to-have35h

Compare multiple branches side-by-side for different climate pathways

Total Build Time: 390 hours

Database Schema

organizations

ColumnTypeNullable
iduuidNo
nametextNo
created_attimestampNo

Relationships:

  • has many projects
  • has many users

projects

ColumnTypeNullable
iduuidNo
org_iduuidNo
nametextNo
current_main_versionintNo

Relationships:

  • belongs to organization
  • has many branches

branches

ColumnTypeNullable
iduuidNo
project_iduuidNo
nametextNo
created_byuuidNo
base_versionintNo
statustextNo

Relationships:

  • belongs to project

merge_requests

ColumnTypeNullable
iduuidNo
from_branch_iduuidNo
to_branch_iduuidNo
statustextNo
ai_suggestionstextYes

Relationships:

  • references branches

API Endpoints

POST
/api/branches

Create new working branch from main

🔒 Auth Required
POST
/api/merge

Request AI-assisted merge between branches

🔒 Auth Required
GET
/api/diff

Get visual diff between two versions

🔒 Auth Required
GET
/api/audit/export

Generate regulatory audit package

🔒 Auth Required

Tech Stack

Frontend
Remix.run with TailwindCSS and Radix
Backend
Remix loaders and actions
Database
Neon Postgres
Auth
Auth0
Payments
Stripe
Hosting
Fly.io
Additional Tools
Socket.io for live merge previewOpenAI for conflict resolutionReact Flow for visual diffs

Build Timeline

Week 1: Core data model and auth

42h
  • Remix setup
  • Database schema with versioning
  • Auth0 integration

Week 2: Branching infrastructure

55h
  • Branch creation logic
  • Version tracking system
  • Basic diff engine

Week 3: AI merge intelligence

65h
  • Carbon-aware diff logic
  • OpenAI merge suggestions
  • Preview system

Week 4: Review and compliance

48h
  • Merge request UI with live updates
  • Audit trail exporter
  • Compliance report generator

Week 5: Polish, payments, launch

40h
  • Landing page and marketing site
  • Stripe billing
  • Documentation and help center
Total Timeline: 5 weeks • 350 hours

Pricing Tiers

Starter

$0/mo

Single user only

  • 1 project
  • Basic branching
  • Manual merges

Pro

$25/mo

Up to 8 users

  • Unlimited projects
  • AI merge assistant
  • Visual diffs
  • Audit trails

Compliance

$99/mo

None

  • Everything in Pro
  • SOC2 controls
  • Regulatory export formats
  • Unlimited users
  • Priority support

Revenue Projections

MonthUsersConversionMRRARR
Month 16511%$179$2,148
Month 692019%$4,356$52,272

Unit Economics

$68
CAC
$1450
LTV
3.5%
Churn
85%
Margin
LTV:CAC Ratio: 21.3xExcellent!

Landing Page Copy

Version control that understands carbon

Git-like branching and AI-powered merging purpose-built for climatetech teams. Finally ship accurate reports without version nightmares.

Feature Highlights

Carbon-aware merge engine
Visual emission diffs
Immutable audit trails
Works across timezones

Social Proof (Placeholders)

"'Our auditors loved the traceability' — Head of ESG at ClimateScale"
"'We no longer argue about whose Excel is correct' — Carbon Analyst at GlobalRenewables"

First Three Customers

Contact compliance-focused climatetech companies via LinkedIn (searching for 'CSRD' and 'carbon accounting'). Offer free audit trail setup and migration help. Present at virtual ESG reporting webinars with a live demo of the merge visualization.

Launch Channels

ProductHuntr/carbonaccountingESG Reddit communitiesLinkedIn ESG groupsClimate Tech AngelList

SEO Keywords

carbon accounting version controlgit for carbon inventoriescarbon data merge toolclimate compliance audit trailcarbon accounting branching

Competitive Analysis

GitHub + Excel

github.com
Free tier
Strength

Familiar to technical teams

Weakness

Completely ignorant of carbon semantics

Our Advantage

Understands addition of tCO2e and regulatory implications

Persefoni

persefoni.com
Enterprise
Strength

Strong compliance features

Weakness

Limited support for parallel workstreams

Our Advantage

True branching and merging for distributed teams

🏰 Moat Strategy

Accumulated dataset of real carbon merge conflicts and their correct resolutions becomes training data that improves the AI resolver over time.

⏰ Why Now?

Increased regulatory pressure requires robust audit trails at the same time that AI has become capable of understanding domain-specific merge conflicts.

Risks & Mitigation

legalhigh severity

Customers rely on audit trails for regulatory filings

Mitigation

Third-party legal and technical audit of entire system before launch

executionhigh severity

Building accurate carbon-specific merge logic is complex

Mitigation

Start with narrow scope (Scope 1 & 2 only) and expand after validation

Validation Roadmap

pre-build18 days

Run workshops with 3 compliance teams to map their current merge pain

Success: Clear confirmation that current process takes >15 hours per cycle

mvp45 days

Pilot with 3 teams on real quarterly reporting

Success: All 3 teams successfully complete reporting with tool and agree to be case studies

Pivot Options

  • General version control for financial models
  • Specialized tool for carbon credit registries
  • Compliance platform for all ESG reporting

Quick Stats

Build Time
350h
Target MRR (6 mo)
$4,800
Market Size
$95.0M
Features
9
Database Tables
4
API Endpoints
4