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 -17.81
Milk (kg) 516.00 -0.014 -7.22
Fat (kg) 10.65 -0.375 -3.99
Prot (kg) 14.95 -0.441 -6.60
Fertility Sub Index -3.54
Calving Interval (days) 2.94 -1.459 -4.29
Survival (%) 0.67 1.117 0.75
Calving Sub Index 1.88
Gestation Length (days) -2.05 -0.919 1.88
Beef Sub Index -1.59
Carcass Weight (kg) -6.20 -0.528 3.27
Age of Slaughter (days) 11.25 -0.432 -4.86
Maintenance Sub Index Maint. Sub Index -0.95
Live WT (kg) 3.10 -0.307 -0.95
Total Carbon Sub Index -22.00

* Based on an €80/tonne carbon price