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 11.82
Milk (kg) -247.00 -0.014 3.46
Fat (kg) -7.99 -0.375 2.99
Prot (kg) -12.17 -0.441 5.37
Fertility Sub Index -3.90
Calving Interval (days) 1.74 -1.459 -2.54
Survival (%) -1.22 1.117 -1.36
Calving Sub Index 0.09
Gestation Length (days) -0.10 -0.919 0.09
Beef Sub Index 3.33
Carcass Weight (kg) -11.30 -0.528 5.96
Age of Slaughter (days) 6.10 -0.432 -2.63
Maintenance Sub Index Maint. Sub Index 5.95
Live WT (kg) -19.40 -0.307 5.95
Total Carbon Sub Index 17.28

* Based on an €80/tonne carbon price