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 -11.38
Milk (kg) 349.00 -0.014 -4.89
Fat (kg) 8.32 -0.375 -3.12
Prot (kg) 7.65 -0.441 -3.38
Fertility Sub Index -9.44
Calving Interval (days) 5.10 -1.459 -7.44
Survival (%) -1.79 1.117 -2.00
Calving Sub Index 3.08
Gestation Length (days) -3.35 -0.919 3.08
Beef Sub Index 2.65
Carcass Weight (kg) -4.70 -0.528 2.48
Age of Slaughter (days) -0.40 -0.432 0.17
Maintenance Sub Index Maint. Sub Index 6.01
Live WT (kg) -19.60 -0.307 6.01
Total Carbon Sub Index -9.08

* Based on an €80/tonne carbon price