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 -10.91
Milk (kg) 444.00 -0.014 -6.22
Fat (kg) 3.76 -0.375 -1.41
Prot (kg) 7.45 -0.441 -3.29
Fertility Sub Index -12.71
Calving Interval (days) 7.30 -1.459 -10.65
Survival (%) -1.84 1.117 -2.06
Calving Sub Index 3.01
Gestation Length (days) -3.28 -0.919 3.01
Beef Sub Index -2.70
Carcass Weight (kg) 1.90 -0.528 -1.00
Age of Slaughter (days) 3.93 -0.432 -1.70
Maintenance Sub Index Maint. Sub Index -2.58
Live WT (kg) 8.40 -0.307 -2.58
Total Carbon Sub Index -25.87

* Based on an €80/tonne carbon price