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 14.63
Milk (kg) -291.00 -0.014 4.07
Fat (kg) -9.87 -0.375 3.70
Prot (kg) -15.55 -0.441 6.86
Fertility Sub Index -5.62
Calving Interval (days) 2.99 -1.459 -4.36
Survival (%) -1.13 1.117 -1.26
Calving Sub Index 0.64
Gestation Length (days) -0.70 -0.919 0.64
Beef Sub Index 1.06
Carcass Weight (kg) -2.60 -0.528 1.37
Age of Slaughter (days) 0.72 -0.432 -0.31
Maintenance Sub Index Maint. Sub Index -0.52
Live WT (kg) 1.70 -0.307 -0.52
Total Carbon Sub Index 10.19

* Based on an €80/tonne carbon price