Cement in Italy: emitters, CO2 & carbon value

29 tracked facilities, ≈10,940,499 t CO2/yr combined — here are the largest, what that CO2 is worth at current prices, and the sector's reduction pathway. Full sector pathway: decarbonizing cement.

The numbers

Cement in Italy at a glance

Metric	Value	Note
Facilities tracked	29	with CO2 estimates
Total est. CO2	10,940,499 t/yr	Climate TRACE 2023
Average per facility	377,259 t/yr
Gross value (full price)	€824M/yr	all tracked CO2 × €75.36/t CBAM ref — before free allocation / EU-bound share

Carbon pricing here: No general national carbon tax — EU ETS only. Current benchmark: €80.01/t (July 13, 2026). Full country page: carbon price in Italy.

Largest emitters

Top 10 cement CO2 emitters in Italy

#	Facility	Owner	t CO2/yr (est. 2023)	Indicative value
1	Rezzato-Mazzano Cement Plant	Heidelberg Materials Italia Cementi SpA	698,043	€52.6M
2	Augusta Cement Plant	Buzzi SpA	678,826	€51.2M
3	Colleferro Cement Plant	Heidelberg Materials Italia Cementi SpA	644,239	€48.5M
4	Matera Cement Plant	Heidelberg Materials Italia Cementi SpA	618,449	€46.6M
5	Guidonia Cement Plant	Buzzi SpA	568,710	€42.9M
6	Pian Sottano Cement Plant	Buzzi SpA	526,115	€39.6M
7	Fanna Cement Plant	Alpacem Cementi Italia SpA	502,511	€37.9M
8	Barile Cement Plant	Cementeria Costantinopoli SRL	454,507	€34.3M
9	Colacem Gubbio Cement Plant	Colacem SpA	438,193	€33.0M
10	Barletta Cement Plant	Buzzi SpA	412,471	€31.1M

Climate TRACE satellite estimates via IndustryAtlas — modelled, not verified; some entries aggregate clusters. Corrections welcome.

⬇ This table (CSV)🖨 PDF for management

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Same industry, other countries

Other industries in Italy

Oil refining in Italy

12,777,255 t CO2/yr

Iron & steel in Italy

12,594,391 t CO2/yr

Oil & gas production in Italy

2,859,725 t CO2/yr

Lime in Italy

818,860 t CO2/yr

FAQ

Questions

How many cement facilities does Italy have with tracked emissions?

29 facilities carry satellite-based CO2 estimates in our dataset (Climate TRACE 2023), totalling ≈10,940,499 t CO2/yr.

What is the largest cement emitter in Italy?

Rezzato-Mazzano Cement Plant — ≈698,043 t CO2/yr (est. 2023). Estimates are modelled, not verified declarations.

What would this CO2 cost at the CBAM price?

The gross full-price value is ≈€824M/yr (all tracked CO2 × €75.36/t CBAM ref). Actual CBAM liability is far smaller: it falls only on emissions embedded in EU-bound exports, and only on the phased-in share — 2.5% in 2026 rising to 100% by 2034 (Reg (EU) 2023/956).

How this page is built: heat-loss figures follow ASTM C680 / ISO 12241 (the method behind our public calculators); facility emissions from Climate TRACE & EU ETS verified data across 30,000+ industrial sites; the 2026–2034 schedule is Regulation (EU) 2023/956, not a forecast. Published by Inzonex Research. Spotted an error? Tell us — we correct on evidence.