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 -13.67
Milk (kg) 498.00 -0.014 -6.97
Fat (kg) 6.50 -0.375 -2.43
Prot (kg) 9.67 -0.441 -4.27
Fertility Sub Index -13.64
Calving Interval (days) 8.16 -1.459 -11.91
Survival (%) -1.55 1.117 -1.73
Calving Sub Index 3.50
Gestation Length (days) -3.81 -0.919 3.50
Beef Sub Index -2.51
Carcass Weight (kg) 0.60 -0.528 -0.32
Age of Slaughter (days) 5.09 -0.432 -2.20
Maintenance Sub Index Maint. Sub Index -4.75
Live WT (kg) 15.50 -0.307 -4.75
Total Carbon Sub Index -31.08

* Based on an €80/tonne carbon price