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 -3.05
Milk (kg) 275.00 -0.014 -3.85
Fat (kg) -2.94 -0.375 1.10
Prot (kg) 0.69 -0.441 -0.30
Fertility Sub Index -18.98
Calving Interval (days) 9.80 -1.459 -14.30
Survival (%) -4.19 1.117 -4.68
Calving Sub Index 1.01
Gestation Length (days) -1.10 -0.919 1.01
Beef Sub Index -1.11
Carcass Weight (kg) 1.00 -0.528 -0.53
Age of Slaughter (days) 1.35 -0.432 -0.58
Maintenance Sub Index Maint. Sub Index -5.03
Live WT (kg) 16.40 -0.307 -5.03
Total Carbon Sub Index -27.15

* Based on an €80/tonne carbon price