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 -23.18
Milk (kg) 559.00 -0.014 -7.83
Fat (kg) 23.81 -0.375 -8.92
Prot (kg) 14.59 -0.441 -6.44
Fertility Sub Index -5.28
Calving Interval (days) 3.95 -1.459 -5.76
Survival (%) 0.43 1.117 0.48
Calving Sub Index 2.79
Gestation Length (days) -3.03 -0.919 2.79
Beef Sub Index 0.59
Carcass Weight (kg) -5.20 -0.528 2.74
Age of Slaughter (days) 4.99 -0.432 -2.15
Maintenance Sub Index Maint. Sub Index -4.90
Live WT (kg) 16.00 -0.307 -4.90
Total Carbon Sub Index -30.00

* Based on an €80/tonne carbon price