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 1.99
Milk (kg) 136.00 -0.014 -1.90
Fat (kg) -10.97 -0.375 4.11
Prot (kg) 0.48 -0.441 -0.21
Fertility Sub Index -8.46
Calving Interval (days) 4.32 -1.459 -6.30
Survival (%) -1.93 1.117 -2.16
Calving Sub Index -0.03
Gestation Length (days) 0.03 -0.919 -0.03
Beef Sub Index 0.58
Carcass Weight (kg) -3.10 -0.528 1.64
Age of Slaughter (days) 2.45 -0.432 -1.06
Maintenance Sub Index Maint. Sub Index -0.03
Live WT (kg) 0.10 -0.307 -0.03
Total Carbon Sub Index -5.95

* Based on an €80/tonne carbon price