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 -29.77
Milk (kg) 657.00 -0.014 -9.20
Fat (kg) 16.70 -0.375 -6.26
Prot (kg) 32.43 -0.441 -14.31
Fertility Sub Index -0.21
Calving Interval (days) -0.01 -1.459 0.01
Survival (%) -0.20 1.117 -0.22
Calving Sub Index 1.24
Gestation Length (days) -1.35 -0.919 1.24
Beef Sub Index 2.73
Carcass Weight (kg) -2.90 -0.528 1.53
Age of Slaughter (days) -2.78 -0.432 1.20
Maintenance Sub Index Maint. Sub Index 5.30
Live WT (kg) -17.30 -0.307 5.30
Total Carbon Sub Index -20.69

* Based on an €80/tonne carbon price