Replacement Guide

How to Build Your Own Plan A

Replace Plan A with a custom build. Turn decarbonisation into business results

Few Days
24 features1 integrations3-5 days

Estimated Timeline

Based on 24 features at Few Days difficulty, expect about 3-5 days with AI-assisted development.

1
Architecture & setup
Half day
2
Core features
2-3 days
3
Testing & polish
1 day

Recommended Tech Stack

Next.js 14

Full-stack React framework with API routes and server components

Supabase

PostgreSQL database, auth, and real-time subscriptions

Tailwind CSS

Utility-first styling for rapid UI development

Key Features to Replicate

Top features across 8 categories. See all 24 features

Compliance(4 features)

B Corp Certification

B Corp certified company meeting highest social and environmental standards

GHG Protocol Compliance

Certified GHG Protocol compliant calculations and reporting

Policy Guidance

Discover which climate and ESG policies are relevant to your company

TÜV Rheinland Certification

Software certified by TÜV Rheinland for quality and reliability

Core Functionality(3 features)

Carbon Accounting

Measure and analyse corporate carbon footprint with precision

Fleet Emissions Calculation

Calculate fleet emissions using fuel, mileage, or estimated data

Scope 1, 2, and 3 Emissions Management

Manage and reduce emissions across all three scopes

Education(3 features)

Academy Resources

Blog and educational content on corporate sustainability and climate science

Sustainability Glossary

Learn the language of corporate sustainability from A to Z

Whitepapers

Reports on business, ESG, and sustainability topics

Reporting(3 features)

Carbon Reporting

Disclose sustainability progress with integrated carbon footprint reports

ESG Reporting

Report on ESG initiatives in line with international reporting standards

One-Click Report Generation

Generate stakeholder-ready corporate carbon footprint reports with a click of a button

AI(2 features)

AI-Enhanced InterfaceAI

Powered by AI for seamless carbon reporting and management

Gaia AI AssistantAI

AI-powered knowledge and intelligence tool to learn about sustainability and find relevant resources

Automation(2 features)

Data Management Automation

Automate data integration and reduce manual data management processes

Ready-to-Use Calculation Methods

Pre-built and certified calculation methods developed and maintained by scientific experts

Strategy(2 features)

Decarbonisation Planning

Achieve emission reductions through targeted actions and accurate forecasts

Net-Zero Strategy Planning

Implement a thorough net-zero strategy that reduces costs, mitigates risks, and builds trust

Collaboration(1 features)

Supplier Engagement

Understand your position and uncover opportunities by engaging your suppliers

Cost Calculator

Pricing data not available for Plan A. Check their website for current pricing.

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