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Sustainable Units
A self-service sustainability platform with guides, tools, calculators, templates, courses, and public-evidence examples.
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Find sustainability guides, tools, calculators, templates, courses, methodology notes, and public-evidence learning examples from one place.
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PageLearning hub
Knowledge Hub
Beginner-friendly and professional sustainability guides for ESG, BRSR, carbon, claims, waste, energy, audit, and sector topics.
PageTools hub
Tools
Self-service sustainability tools for claim checking, habit scoring, office review, and SME readiness.
PageCalculators hub
Calculators
Educational calculator and score tools for homes, offices, SMEs, packaging, events, websites, and comparison scenarios.
PageTemplates hub
Templates
Checklists, trackers, questionnaires, worksheets, and starter kits for practical sustainability action.
PageCourses hub
Courses
Self-paced learning tracks for beginners, employees, managers, SMEs, workplaces, and responsible communication.
MethodologyProof and scoring
Methodology
How Sustainable Units explains proof levels, source links, scoring categories, evidence quality, and editorial boundaries.
Directory exampleDirectory overview
Directory Examples
Educational product, brand, service, and certification examples for learning better claim questions.
Directory exampleProduct examples
Product Claim Examples
Use product examples to learn how sustainability claims, proof levels, certifications, packaging signals, and source notes should be reviewed.
Directory exampleBrand examples
Brand Claim Examples
Educational brand claim examples for comparing transparency, proof levels, source notes, and claim boundaries.
Directory exampleService examples
Service Type Explainers
Service-type learning examples for reviewing scope, methods, evidence, and limitations.
Directory exampleCertification guide
Certification Learning Guide
Educational certification profiles for understanding certification scope, proof strength, limitations, and alternatives.
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Editorial Policy
How Sustainable Units keeps educational content careful, source-aware, and independent.
PageAbout
About Sustainable Units
Why Sustainable Units exists and how it helps people learn, measure, compare, and improve sustainability decisions.
KnowledgeStart Here / Essentials
What Is Sustainability?
A beginner-friendly guide to sustainability, everyday examples, business examples, and how sustainability differs from ESG and CSR.
KnowledgeStart Here / Essentials
What Is Carbon Footprint?
A simple guide to individual, product, and business carbon footprints, direct and indirect emissions, data collection, and carbon claim red flags.
KnowledgeStart Here / Essentials
What Is Circular Economy?
A practical guide to circular economy, take-make-waste thinking, reduce, reuse, repair, refurbish, recycle, product design, and waste reduction.
KnowledgeStart Here / Essentials
What Is Net Zero?
A clear guide to net zero, emissions reduction, offsets, carbon neutral claims, company targets, country targets, and Scope 1, 2, and 3 connections.
KnowledgeStart Here / Essentials
Scope 1, 2, and 3 Emissions Explained
A simple and practical explanation of Scope 1, Scope 2, and Scope 3 emissions for homes, offices, manufacturing, SMEs, and data collection.
KnowledgeStart Here / Essentials
Compostable vs Biodegradable
Understand the difference between compostable and biodegradable claims, home and industrial composting, certification conditions, disposal reality, and packaging red flags.
KnowledgeSustainability basics
Sustainability Basics
A simple introduction to environmental, social, economic, and governance dimensions of sustainability.
KnowledgeEnvironmental Sustainability
Climate Change
A practical guide to climate change, weather versus climate, greenhouse gases, human emissions, climate risks, homes, offices, SMEs, and climate-related evidence.
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Sustainable Units search covers public educational pages and local static content only. Results are learning resources, not official certification, verification, legal advice, procurement advice, or endorsements.