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 39.61
Milk (kg) -940.00 -0.014 13.16
Fat (kg) -34.69 -0.375 12.99
Prot (kg) -30.48 -0.441 13.45
Fertility Sub Index 1.38
Calving Interval (days) -0.22 -1.459 0.32
Survival (%) 0.95 1.117 1.06
Calving Sub Index -1.46
Gestation Length (days) 1.59 -0.919 -1.46
Beef Sub Index -2.17
Carcass Weight (kg) -3.70 -0.528 1.95
Age of Slaughter (days) 9.55 -0.432 -4.12
Maintenance Sub Index Maint. Sub Index 7.48
Live WT (kg) -24.40 -0.307 7.48
Total Carbon Sub Index 44.83

* Based on an €80/tonne carbon price