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 -15.19
Milk (kg) 274.00 -0.014 -3.84
Fat (kg) 17.16 -0.375 -6.43
Prot (kg) 11.16 -0.441 -4.93
Fertility Sub Index -1.82
Calving Interval (days) 1.84 -1.459 -2.68
Survival (%) 0.77 1.117 0.86
Calving Sub Index 3.48
Gestation Length (days) -3.79 -0.919 3.48
Beef Sub Index -4.10
Carcass Weight (kg) 0.30 -0.528 -0.16
Age of Slaughter (days) 9.14 -0.432 -3.95
Maintenance Sub Index Maint. Sub Index -11.65
Live WT (kg) 38.00 -0.307 -11.65
Total Carbon Sub Index -29.28

* Based on an €80/tonne carbon price