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 4.35
Milk (kg) -71.00 -0.014 0.99
Fat (kg) -3.68 -0.375 1.38
Prot (kg) -4.47 -0.441 1.97
Fertility Sub Index -10.61
Calving Interval (days) 5.49 -1.459 -8.01
Survival (%) -2.33 1.117 -2.60
Calving Sub Index 0.29
Gestation Length (days) -0.32 -0.919 0.29
Beef Sub Index -0.57
Carcass Weight (kg) -1.90 -0.528 1.00
Age of Slaughter (days) 3.64 -0.432 -1.57
Maintenance Sub Index Maint. Sub Index -0.46
Live WT (kg) 1.50 -0.307 -0.46
Total Carbon Sub Index -7.00

* Based on an €80/tonne carbon price