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 -2.67
Milk (kg) 220.00 -0.014 -3.08
Fat (kg) 0.19 -0.375 -0.07
Prot (kg) -1.09 -0.441 0.48
Fertility Sub Index -18.88
Calving Interval (days) 9.86 -1.459 -14.39
Survival (%) -4.02 1.117 -4.49
Calving Sub Index 1.19
Gestation Length (days) -1.30 -0.919 1.19
Beef Sub Index 0.84
Carcass Weight (kg) -5.10 -0.528 2.69
Age of Slaughter (days) 4.28 -0.432 -1.85
Maintenance Sub Index Maint. Sub Index 1.50
Live WT (kg) -4.90 -0.307 1.50
Total Carbon Sub Index -18.01

* Based on an €80/tonne carbon price