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 -1.19
Milk (kg) 245.00 -0.014 -3.43
Fat (kg) -7.89 -0.375 2.96
Prot (kg) 1.63 -0.441 -0.72
Fertility Sub Index -11.64
Calving Interval (days) 6.17 -1.459 -9.00
Survival (%) -2.36 1.117 -2.64
Calving Sub Index 0.20
Gestation Length (days) -0.22 -0.919 0.20
Beef Sub Index -0.84
Carcass Weight (kg) -0.20 -0.528 0.11
Age of Slaughter (days) 2.19 -0.432 -0.95
Maintenance Sub Index Maint. Sub Index -4.54
Live WT (kg) 14.80 -0.307 -4.54
Total Carbon Sub Index -18.01

* Based on an €80/tonne carbon price