CementMap is an independently curated, publicly sourced map of cement plants, headquarters, grinding stations and terminals worldwide — built to make the industry's capacity, emissions and decarbonization progress easy to see and compare, without relying on any one company's own reporting.
Each view below answers a different question about the industry. They all read from the same underlying dataset, so numbers stay consistent wherever you look.
Every tracked plant, HQ, grinding station and terminal, filterable by operator, country, process technology and status, with CO₂-scaled markers so the largest emitters stand out at a glance.
Open the map →Put two to five operators side by side: average CO₂ intensity per tonne, estimated total annual emissions and a combined plant ranking, all with public citations.
Compare operators →A GEM-style census of the whole dataset — capacity, estimated CO₂, facility type, kiln technology and operating status, aggregated by region, country and operator. Includes where new capacity is entering the pipeline and how kiln technology relates to emissions intensity.
Open the tracker →Every site with a tagged carbon-capture (CCS) project, grouped by lifecycle stage from pilot to operating, plus a leaderboard of alternative-fuel substitution rates — the industry's two most-cited levers for cutting emissions.
Open decarbonization watch →A profile per operator: portfolio-wide capacity and emissions, a ranked plant table, key corporate facts, and a geographic-footprint figure showing how far its tracked sites are spread apart.
Browse a company →Star any plant or company to build a shortlist that persists across visits — useful for tracking a portfolio, a competitor set or a research shortlist over time.
Open my watchlist →Site data is curated from company websites, annual and sustainability reports, environmental product declarations, and cross-checked against the Global Energy Monitor (GEM) Global Cement and Concrete Tracker. Every figure that isn't self-evident links to its public source directly in the app.
This is not an audited emissions registry. Capacity and CO₂ figures are nameplate/estimated values (capacity × published intensity), not verified regulatory disclosures. Coverage is a curated sample for most operators — only a handful of companies (marked with a ✓ on their dashboard) have their full, confirmed site list mapped — so cross-company totals should be read as directional, not exhaustive.
CementMap may contain mistakes, omissions or information that is out of date — plants open, close, change hands and change capacity faster than any volunteer-curated dataset can track. Figures are reviewed periodically, not continuously verified against every primary source, so always check the linked citation before relying on anything here for a decision that matters. The app and its data are provided "as is", without warranties of any kind, and the maintainer accepts no liability for actions taken on the basis of its content.
CementMap is an independent, non-commercial project, built and maintained by one person in their spare time for informational and educational purposes — it is not for sale and displays no advertising. It is not affiliated with, endorsed by, or sponsored by Buzzi or any other company, brand or organization referenced or shown in the app. Company names, logos and trademarks remain the property of their respective owners and are used solely to identify the facilities they own or operate.
Spotted a missing or wrong plant, or have an idea for a new view? This map is maintained by one person in their spare time — reports and suggestions directly shape what gets fixed or built next.