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 1.50
Milk (kg) 109.00 -0.014 -1.53
Fat (kg) -4.53 -0.375 1.70
Prot (kg) -3.01 -0.441 1.33
Fertility Sub Index -20.99
Calving Interval (days) 11.08 -1.459 -16.17
Survival (%) -4.32 1.117 -4.83
Calving Sub Index 0.43
Gestation Length (days) -0.47 -0.919 0.43
Beef Sub Index -0.14
Carcass Weight (kg) -4.70 -0.528 2.48
Age of Slaughter (days) 6.07 -0.432 -2.62
Maintenance Sub Index Maint. Sub Index -0.55
Live WT (kg) 1.80 -0.307 -0.55
Total Carbon Sub Index -19.75

* Based on an €80/tonne carbon price