- Cost pressures due to the Russia-Ukraine conflict, leading to increased prices of coal (92.9% increase), raw materials, and kraft paper.
- Increased fuel prices impacting the cost and purchasing power of customers.
- Weakening demand in the construction and real estate sectors (2.01% and 1.72% growth respectively).
- Overcapacity in the cement industry (over 45%).
- Intense competition and pressure from new players.
- Climate change risks (physical: floods, landslides, temperature rise, water stress; transition: policy, market, technology, reputation).
PT Semen Indonesia (Persero) Tbk
Greenhouse gas emissions & sustainability report data
In its 2022 reporting, PT Semen Indonesia (Persero) Tbk disclosed greenhouse gas emissions of 3.7M tCO2 (Scope 1 reduction). By scope: Scope 1: 590 kgCO2/ton cement eq.; Scope 2: 65 kgCO2/ton cement eq.. Figures are as stated in the company's own report and may use different boundaries, units or methods (for example market-based vs location-based Scope 2), so compare with care.
GHG Emissions
3.7M tCO2 (Scope 1 reduction)
2022
Renewable Energy
7.22% (from solar panels)
of total energy
Water Usage
7.6M kl
2022
Waste
38.0K tons (internal reduction)
2022
Energy Use
94.2M GJ
2022
📊 Emissions by Scope (2022)
| Scope | What it covers | Reported value |
|---|---|---|
| Scope 1 | Direct emissions from sources the company owns or controls (fuel combustion, company vehicles, process and fugitive emissions). | 590 kgCO2/ton cement eq. |
| Scope 2 | Indirect emissions from purchased electricity, steam, heat and cooling. | 65 kgCO2/ton cement eq. |
New to scopes? Read Scope 1, 2 and 3 emissions explained and market-based vs location-based Scope 2.
📈 Emissions by Report Period
| Report period | Headline emissions figure reported |
|---|---|
| 2022 | 3.7M tCO2 (Scope 1 reduction) |
| 2019 | 28.0M tCO2e (Scope 1 and 2) |
Each row is the headline figure extracted from a different report; scope coverage and methodology can change between years.
✅ Reported Environmental Achievements
- Increased thermal substitution rate (TSR) to 7.2%, a 1.7% increase from the previous year.
- Decreased clinker factor (CF) to 69.2%, down 1% from the previous year.
- Reduced Scope 1 GHG emission intensity from 593 kgCO2/ton cement eq. to 590 kgCO2/ton cement eq.
- Reduced total energy consumption to 94,227,782 GJ from 108,524,033 GJ in 2021.
- One plant received a Gold PROPER rating, and seven others received “Beyond Compliance” ratings.
🎯 Climate & Sustainability Targets
📅 Medium-term
- Reduce Scope 1 GHG emission intensity to 515 kgCO2/ton cement equivalent by 2030.
- Reduce Scope 2 GHG emission intensity by 23.9% by 2030.
- Achieve 20% TSR by 2030.
- Reduce SEEC by 2% through plant optimizer.
🌱 ESG Focus Areas
Economic PerformanceIndirect Economic ImpactsEnergyEmissionsWater and EffluentsWasteBiodiversityOccupational Health and SafetyEmploymentLocal Communities