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 2.92
Milk (kg) 144.00 -0.014 -2.02
Fat (kg) -8.00 -0.375 3.00
Prot (kg) -4.40 -0.441 1.94
Fertility Sub Index -20.01
Calving Interval (days) 9.67 -1.459 -14.11
Survival (%) -5.28 1.117 -5.90
Calving Sub Index -0.24
Gestation Length (days) 0.26 -0.919 -0.24
Beef Sub Index -0.30
Carcass Weight (kg) -2.10 -0.528 1.11
Age of Slaughter (days) 3.25 -0.432 -1.40
Maintenance Sub Index Maint. Sub Index -0.49
Live WT (kg) 1.60 -0.307 -0.49
Total Carbon Sub Index -18.11

* Based on an €80/tonne carbon price