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 -4.09
Milk (kg) 218.00 -0.014 -3.05
Fat (kg) 1.58 -0.375 -0.59
Prot (kg) 1.00 -0.441 -0.44
Fertility Sub Index -5.14
Calving Interval (days) 2.53 -1.459 -3.69
Survival (%) -1.30 1.117 -1.45
Calving Sub Index -0.55
Gestation Length (days) 0.60 -0.919 -0.55
Beef Sub Index -0.09
Carcass Weight (kg) -1.70 -0.528 0.90
Age of Slaughter (days) 2.29 -0.432 -0.99
Maintenance Sub Index Maint. Sub Index 2.08
Live WT (kg) -6.80 -0.307 2.08
Total Carbon Sub Index -7.79

* Based on an €80/tonne carbon price