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 18.44
Milk (kg) -215.00 -0.014 3.01
Fat (kg) -17.16 -0.375 6.43
Prot (kg) -20.40 -0.441 9.00
Fertility Sub Index -9.99
Calving Interval (days) 4.88 -1.459 -7.12
Survival (%) -2.57 1.117 -2.87
Calving Sub Index 0.31
Gestation Length (days) -0.34 -0.919 0.31
Beef Sub Index -2.09
Carcass Weight (kg) 1.50 -0.528 -0.79
Age of Slaughter (days) 3.00 -0.432 -1.30
Maintenance Sub Index Maint. Sub Index -7.51
Live WT (kg) 24.50 -0.307 -7.51
Total Carbon Sub Index -0.84

* Based on an €80/tonne carbon price