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 19.45
Milk (kg) -291.00 -0.014 4.07
Fat (kg) -19.48 -0.375 7.30
Prot (kg) -18.30 -0.441 8.08
Fertility Sub Index -6.64
Calving Interval (days) 3.74 -1.459 -5.46
Survival (%) -1.06 1.117 -1.18
Calving Sub Index 0.16
Gestation Length (days) -0.17 -0.919 0.16
Beef Sub Index -0.49
Carcass Weight (kg) -2.10 -0.528 1.11
Age of Slaughter (days) 3.69 -0.432 -1.59
Maintenance Sub Index Maint. Sub Index -1.47
Live WT (kg) 4.80 -0.307 -1.47
Total Carbon Sub Index 11.00

* Based on an €80/tonne carbon price