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 12.07
Milk (kg) -288.00 -0.014 4.03
Fat (kg) -10.17 -0.375 3.81
Prot (kg) -9.57 -0.441 4.22
Fertility Sub Index 0.68
Calving Interval (days) -0.46 -1.459 0.67
Survival (%) 0.01 1.117 0.01
Calving Sub Index 5.18
Gestation Length (days) -5.64 -0.919 5.18
Beef Sub Index 6.62
Carcass Weight (kg) -12.60 -0.528 6.65
Age of Slaughter (days) 0.06 -0.432 -0.03
Maintenance Sub Index Maint. Sub Index 7.73
Live WT (kg) -25.20 -0.307 7.73
Total Carbon Sub Index 32.28

* Based on an €80/tonne carbon price