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 -0.30
Milk (kg) 116.00 -0.014 -1.62
Fat (kg) -4.44 -0.375 1.66
Prot (kg) 0.76 -0.441 -0.34
Fertility Sub Index -17.30
Calving Interval (days) 9.43 -1.459 -13.76
Survival (%) -3.17 1.117 -3.54
Calving Sub Index 1.54
Gestation Length (days) -1.68 -0.919 1.54
Beef Sub Index 0.86
Carcass Weight (kg) -3.80 -0.528 2.00
Age of Slaughter (days) 2.66 -0.432 -1.15
Maintenance Sub Index Maint. Sub Index 1.66
Live WT (kg) -5.40 -0.307 1.66
Total Carbon Sub Index -13.54

* Based on an €80/tonne carbon price