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 7.72
Milk (kg) 77.00 -0.014 -1.08
Fat (kg) -20.73 -0.375 7.76
Prot (kg) -2.34 -0.441 1.03
Fertility Sub Index -0.64
Calving Interval (days) 0.34 -1.459 -0.50
Survival (%) -0.13 1.117 -0.15
Calving Sub Index -2.14
Gestation Length (days) 2.33 -0.919 -2.14
Beef Sub Index -4.02
Carcass Weight (kg) 10.80 -0.528 -5.70
Age of Slaughter (days) -3.88 -0.432 1.67
Maintenance Sub Index Maint. Sub Index -6.53
Live WT (kg) 21.30 -0.307 -6.53
Total Carbon Sub Index -5.62

* Based on an €80/tonne carbon price