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 21.57
Milk (kg) -369.00 -0.014 5.17
Fat (kg) -21.38 -0.375 8.01
Prot (kg) -19.03 -0.441 8.40
Fertility Sub Index -4.38
Calving Interval (days) 1.72 -1.459 -2.51
Survival (%) -1.67 1.117 -1.87
Calving Sub Index 0.46
Gestation Length (days) -0.50 -0.919 0.46
Beef Sub Index 2.00
Carcass Weight (kg) -3.20 -0.528 1.69
Age of Slaughter (days) -0.72 -0.432 0.31
Maintenance Sub Index Maint. Sub Index 2.42
Live WT (kg) -7.90 -0.307 2.42
Total Carbon Sub Index 22.08

* Based on an €80/tonne carbon price