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 3.97
Milk (kg) 96.00 -0.014 -1.34
Fat (kg) -8.47 -0.375 3.17
Prot (kg) -4.85 -0.441 2.14
Fertility Sub Index -9.23
Calving Interval (days) 4.84 -1.459 -7.06
Survival (%) -1.94 1.117 -2.17
Calving Sub Index 1.19
Gestation Length (days) -1.30 -0.919 1.19
Beef Sub Index 0.63
Carcass Weight (kg) -3.30 -0.528 1.74
Age of Slaughter (days) 2.57 -0.432 -1.11
Maintenance Sub Index Maint. Sub Index 1.53
Live WT (kg) -5.00 -0.307 1.53
Total Carbon Sub Index -1.90

* Based on an €80/tonne carbon price