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 15.56
Milk (kg) -362.00 -0.014 5.07
Fat (kg) -13.30 -0.375 4.98
Prot (kg) -12.49 -0.441 5.51
Fertility Sub Index -1.15
Calving Interval (days) -0.13 -1.459 0.19
Survival (%) -1.20 1.117 -1.34
Calving Sub Index 0.00
Gestation Length (days) 0.00 -0.919 0.00
Beef Sub Index 1.58
Carcass Weight (kg) -3.00 -0.528 1.58
Age of Slaughter (days) 0.01 -0.432 0.00
Maintenance Sub Index Maint. Sub Index 3.31
Live WT (kg) -10.80 -0.307 3.31
Total Carbon Sub Index 19.30

* Based on an €80/tonne carbon price