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 -9.13
Milk (kg) 486.00 -0.014 -6.80
Fat (kg) -0.36 -0.375 0.13
Prot (kg) 5.58 -0.441 -2.46
Fertility Sub Index -15.43
Calving Interval (days) 7.92 -1.459 -11.56
Survival (%) -3.47 1.117 -3.88
Calving Sub Index 2.87
Gestation Length (days) -3.12 -0.919 2.87
Beef Sub Index -2.76
Carcass Weight (kg) 1.00 -0.528 -0.53
Age of Slaughter (days) 5.16 -0.432 -2.23
Maintenance Sub Index Maint. Sub Index -7.76
Live WT (kg) 25.30 -0.307 -7.76
Total Carbon Sub Index -32.21

* Based on an €80/tonne carbon price