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 11.90
Milk (kg) -549.00 -0.014 7.69
Fat (kg) 0.05 -0.375 -0.02
Prot (kg) -9.59 -0.441 4.23
Fertility Sub Index -3.34
Calving Interval (days) 2.88 -1.459 -4.20
Survival (%) 0.77 1.117 0.86
Calving Sub Index 1.48
Gestation Length (days) -1.61 -0.919 1.48
Beef Sub Index 10.69
Carcass Weight (kg) -25.50 -0.528 13.45
Age of Slaughter (days) 6.40 -0.432 -2.76
Maintenance Sub Index Maint. Sub Index 18.33
Live WT (kg) -59.80 -0.307 18.33
Total Carbon Sub Index 39.06

* Based on an €80/tonne carbon price