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 12.21
Milk (kg) -204.00 -0.014 2.86
Fat (kg) -10.85 -0.375 4.06
Prot (kg) -11.99 -0.441 5.29
Fertility Sub Index -4.57
Calving Interval (days) 2.48 -1.459 -3.62
Survival (%) -0.85 1.117 -0.95
Calving Sub Index 0.28
Gestation Length (days) -0.31 -0.919 0.28
Beef Sub Index 0.07
Carcass Weight (kg) -1.80 -0.528 0.95
Age of Slaughter (days) 2.03 -0.432 -0.88
Maintenance Sub Index Maint. Sub Index -2.82
Live WT (kg) 9.20 -0.307 -2.82
Total Carbon Sub Index 5.18

* Based on an €80/tonne carbon price