Carbon Sub Index breakdown

Date of Evaluation Date of Eval. Index Trait PTA *Carbon Cost (€) Contribution Contrib.
PTA * Carbon Cost
Sep 2025 Milk Sub Index -2.48
Milk (kg) -308.00 -0.014 4.31
Fat (kg) 14.19 -0.375 -5.32
Prot (kg) 3.34 -0.441 -1.47
Fertility Sub Index -4.11
Calving Interval (days) 2.45 -1.459 -3.57
Survival (%) -0.48 1.117 -0.54
Calving Sub Index 1.37
Gestation Length (days) -1.49 -0.919 1.37
Beef Sub Index 18.30
Carcass Weight (kg) -41.40 -0.528 21.84
Age of Slaughter (days) 8.19 -0.432 -3.54
Maintenance Sub Index Maint. Sub Index 29.95
Live WT (kg) -97.70 -0.307 29.95
Total Carbon Sub Index 43.03

* Based on an €80/tonne carbon price