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 -3.11
Milk (kg) -317.00 -0.014 4.44
Fat (kg) 19.40 -0.375 -7.27
Prot (kg) 0.64 -0.441 -0.28
Fertility Sub Index -1.28
Calving Interval (days) 1.40 -1.459 -2.04
Survival (%) 0.68 1.117 0.76
Calving Sub Index 2.88
Gestation Length (days) -3.13 -0.919 2.88
Beef Sub Index 11.34
Carcass Weight (kg) -29.30 -0.528 15.46
Age of Slaughter (days) 9.53 -0.432 -4.11
Maintenance Sub Index Maint. Sub Index 15.33
Live WT (kg) -50.00 -0.307 15.33
Total Carbon Sub Index 25.16

* Based on an €80/tonne carbon price