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 -10.85
Milk (kg) -207.00 -0.014 2.90
Fat (kg) 17.65 -0.375 -6.61
Prot (kg) 16.17 -0.441 -7.14
Fertility Sub Index -1.36
Calving Interval (days) 1.06 -1.459 -1.55
Survival (%) 0.17 1.117 0.19
Calving Sub Index 0.91
Gestation Length (days) -0.99 -0.919 0.91
Beef Sub Index -0.53
Carcass Weight (kg) -6.10 -0.528 3.22
Age of Slaughter (days) 8.69 -0.432 -3.75
Maintenance Sub Index Maint. Sub Index 9.01
Live WT (kg) -29.40 -0.307 9.01
Total Carbon Sub Index -2.82

* Based on an €80/tonne carbon price