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 -1.48
Milk (kg) 164.00 -0.014 -2.30
Fat (kg) 1.64 -0.375 -0.61
Prot (kg) -3.23 -0.441 1.43
Fertility Sub Index -22.54
Calving Interval (days) 11.72 -1.459 -17.10
Survival (%) -4.87 1.117 -5.44
Calving Sub Index 0.97
Gestation Length (days) -1.06 -0.919 0.97
Beef Sub Index -0.38
Carcass Weight (kg) -3.10 -0.528 1.64
Age of Slaughter (days) 4.67 -0.432 -2.02
Maintenance Sub Index Maint. Sub Index 0.12
Live WT (kg) -0.40 -0.307 0.12
Total Carbon Sub Index -23.31

* Based on an €80/tonne carbon price