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 0.47
Milk (kg) -27.00 -0.014 0.38
Fat (kg) -0.01 -0.375 0.00
Prot (kg) -0.20 -0.441 0.09
Fertility Sub Index 2.05
Calving Interval (days) -1.42 -1.459 2.07
Survival (%) -0.02 1.117 -0.02
Calving Sub Index 3.38
Gestation Length (days) -3.68 -0.919 3.38
Beef Sub Index -0.29
Carcass Weight (kg) -4.70 -0.528 2.48
Age of Slaughter (days) 6.41 -0.432 -2.77
Maintenance Sub Index Maint. Sub Index 1.23
Live WT (kg) -4.00 -0.307 1.23
Total Carbon Sub Index 6.84

* Based on an €80/tonne carbon price