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 -0.14
Milk (kg) 121.00 -0.014 -1.69
Fat (kg) -3.03 -0.375 1.13
Prot (kg) -0.96 -0.441 0.42
Fertility Sub Index 15.76
Calving Interval (days) -10.15 -1.459 14.81
Survival (%) 0.85 1.117 0.95
Calving Sub Index 0.67
Gestation Length (days) -0.73 -0.919 0.67
Beef Sub Index 4.53
Carcass Weight (kg) -9.80 -0.528 5.17
Age of Slaughter (days) 1.49 -0.432 -0.64
Maintenance Sub Index Maint. Sub Index 4.29
Live WT (kg) -14.00 -0.307 4.29
Total Carbon Sub Index 25.12

* Based on an €80/tonne carbon price