Sustainable web design, carbon measurement, and green hosting insights
Scope 3 emissions are the hardest to measure and typically the largest for digital businesses. This guide covers which Scope 3 categories apply to software companies, SaaS products, and digital agencies — and how to start measuring them.
Every page load produces CO2. This guide explains how website carbon calculators work, which tools to trust, and the most effective ways to reduce your site's digital footprint.
CSRD requires Scope 3 digital emissions reporting from 2026. Learn exactly what website carbon data you need, how to calculate it using SWDM v4, and which tools satisfy auditors.
Is your web hosting truly green? Learn how to verify your host's renewable energy claims using the Green Web Foundation dataset, Carbon Badge monitoring, and independent audits.
Seven website carbon tools tested and compared — from free one-off scanners to paid monitoring platforms. Honest assessment of Carbon Badge, WebsiteCarbon, Ecograder, Digital Carbon Online, Greenoco, Digital Beacon, and EcoPing.
EcoPing stopped onboarding new customers in early 2026 and now points users to CarbonRunner. Here are 5 honest alternatives, from free scanners to paid monitoring and badges.
A step-by-step developer tutorial for embedding a carbon badge on any website. Covers HTML image tags, JavaScript snippets, WordPress, Shopify, Next.js, Hugo, and Jekyll — with working code you can copy straight into your project.
The internet consumes 416 TWh of electricity a year, emails produce 4g CO₂ each, and training GPT-3 released 552 tonnes of CO₂. Here are the real numbers behind digital carbon emissions — and what they actually mean.
Cut your website's CO₂ emissions with proven techniques: image optimization, green hosting, leaner JS, and smarter caching. Real numbers, real impact.
A technical deep-dive into the Sustainable Web Design Model version 4 — the formula behind every credible website carbon calculator. Understand the exact math, where each constant comes from, and what the model gets right and wrong.
A website carbon badge shows your CO₂ per pageview from your latest scan. Learn what they are, why they matter for trust and compliance, how they work, and how to get one in under five minutes.
A step-by-step guide to auditing your website's environmental impact — carbon measurement, green hosting verification, performance analysis, third-party scripts, and what CSRD actually requires for digital sustainability.