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 17.38
Milk (kg) -532.00 -0.014 7.45
Fat (kg) -8.59 -0.375 3.22
Prot (kg) -15.22 -0.441 6.72
Fertility Sub Index -3.44
Calving Interval (days) 2.26 -1.459 -3.30
Survival (%) -0.13 1.117 -0.15
Calving Sub Index 0.28
Gestation Length (days) -0.31 -0.919 0.28
Beef Sub Index 19.30
Carcass Weight (kg) -42.30 -0.528 22.31
Age of Slaughter (days) 6.99 -0.432 -3.02
Maintenance Sub Index Maint. Sub Index 31.88
Live WT (kg) -104.00 -0.307 31.88
Total Carbon Sub Index 65.41

* Based on an €80/tonne carbon price