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 -15.40
Milk (kg) 411.00 -0.014 -5.75
Fat (kg) 14.35 -0.375 -5.37
Prot (kg) 9.67 -0.441 -4.27
Fertility Sub Index -4.99
Calving Interval (days) 3.42 -1.459 -4.99
Survival (%) 0.00 1.117 0.00
Calving Sub Index 3.86
Gestation Length (days) -4.20 -0.919 3.86
Beef Sub Index -2.31
Carcass Weight (kg) -3.10 -0.528 1.64
Age of Slaughter (days) 9.14 -0.432 -3.95
Maintenance Sub Index Maint. Sub Index -5.67
Live WT (kg) 18.50 -0.307 -5.67
Total Carbon Sub Index -24.50

* Based on an €80/tonne carbon price