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 0.02
Milk (kg) -95.00 -0.014 1.33
Fat (kg) 2.39 -0.375 -0.90
Prot (kg) 0.93 -0.441 -0.41
Fertility Sub Index 3.13
Calving Interval (days) -0.16 -1.459 0.23
Survival (%) 2.59 1.117 2.89
Calving Sub Index 3.51
Gestation Length (days) -3.82 -0.919 3.51
Beef Sub Index 3.88
Carcass Weight (kg) -11.50 -0.528 6.07
Age of Slaughter (days) 5.06 -0.432 -2.18
Maintenance Sub Index Maint. Sub Index 7.30
Live WT (kg) -23.80 -0.307 7.30
Total Carbon Sub Index 17.85

* Based on an €80/tonne carbon price