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 -16.49
Milk (kg) 410.00 -0.014 -5.74
Fat (kg) 15.74 -0.375 -5.90
Prot (kg) 10.99 -0.441 -4.85
Fertility Sub Index -8.02
Calving Interval (days) 4.31 -1.459 -6.29
Survival (%) -1.55 1.117 -1.73
Calving Sub Index 4.20
Gestation Length (days) -4.57 -0.919 4.20
Beef Sub Index -0.20
Carcass Weight (kg) -5.80 -0.528 3.06
Age of Slaughter (days) 7.56 -0.432 -3.26
Maintenance Sub Index Maint. Sub Index -5.43
Live WT (kg) 17.70 -0.307 -5.43
Total Carbon Sub Index -25.93

* Based on an €80/tonne carbon price