Cement in Spain: emitters, CO2 & carbon value

29 tracked facilities, ≈11,568,471 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 Spain at a glance

Metric	Value	Note
Facilities tracked	29	with CO2 estimates
Total est. CO2	11,568,471 t/yr	Climate TRACE 2023
Average per facility	398,913 t/yr
Gross value (full price)	€872M/yr	all tracked CO2 × €75.36/t CBAM ref — before free allocation / EU-bound share

Carbon pricing here: No general CO2 tax (small F-gas tax only) — EU ETS is the carbon price. Current benchmark: €80.01/t (July 13, 2026). Full country page: carbon price in Spain.

Largest emitters

Top 10 cement CO2 emitters in Spain

#	Facility	Owner	t CO2/yr (est. 2023)	Indicative value
1	El Alto Cement Plant	Cementos Portland Valderrivas SA	1,036,498	€78.1M
2	Villaluenga de la Sagra Cement Plant	Holcim España SAU	933,829	€70.4M
3	Aboño Cement Plant	Cementos Tudela Veguín SA	864,305	€65.1M
4	Alcanar Cement Plant	Çimsa España Operaciones SLU	753,349	€56.8M
5	Sagunto Cement Plant	Holcim España SAU	677,033	€51.0M
6	Castillejo Cement Plant	Çimsa España Operaciones SLU	601,237	€45.3M
7	Monjos Cement Plant	Cementos Portland Valderrivas SA	516,930	€39.0M
8	Alconera Cement Plant	Votorantim Cimentos SA	475,332	€35.8M
9	Sant Vicent dels Horts Cement Plant	Cementos Molins SA	454,763	€34.3M
10	Alcala Cement Plant	Cementos Portland Valderrivas SA	416,416	€31.4M

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 Spain

Oil refining in Spain

16,333,440 t CO2/yr

Iron & steel in Spain

6,726,701 t CO2/yr

Food, beverage & tobacco in Spain

4,573,680 t CO2/yr

Metals (other) in Spain

1,769,000 t CO2/yr

FAQ

Questions

How many cement facilities does Spain have with tracked emissions?

29 facilities carry satellite-based CO2 estimates in our dataset (Climate TRACE 2023), totalling ≈11,568,471 t CO2/yr.

What is the largest cement emitter in Spain?

El Alto Cement Plant — ≈1,036,498 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 ≈€872M/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.