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 -14.29
Milk (kg) 232.00 -0.014 -3.25
Fat (kg) 17.46 -0.375 -6.54
Prot (kg) 10.19 -0.441 -4.50
Fertility Sub Index -0.64
Calving Interval (days) 0.35 -1.459 -0.51
Survival (%) -0.12 1.117 -0.13
Calving Sub Index -1.95
Gestation Length (days) 2.12 -0.919 -1.95
Beef Sub Index -3.60
Carcass Weight (kg) 10.10 -0.528 -5.33
Age of Slaughter (days) -4.00 -0.432 1.73
Maintenance Sub Index Maint. Sub Index -7.57
Live WT (kg) 24.70 -0.307 -7.57
Total Carbon Sub Index -28.05

* Based on an €80/tonne carbon price