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 -0.34
Milk (kg) -170.00 -0.014 2.38
Fat (kg) 7.28 -0.375 -2.73
Prot (kg) -0.02 -0.441 0.01
Fertility Sub Index -1.92
Calving Interval (days) 1.50 -1.459 -2.19
Survival (%) 0.24 1.117 0.27
Calving Sub Index 0.77
Gestation Length (days) -0.84 -0.919 0.77
Beef Sub Index 3.76
Carcass Weight (kg) -14.10 -0.528 7.44
Age of Slaughter (days) 8.51 -0.432 -3.67
Maintenance Sub Index Maint. Sub Index 13.86
Live WT (kg) -45.20 -0.307 13.86
Total Carbon Sub Index 16.13

* Based on an €80/tonne carbon price