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 4.25
Milk (kg) 1.00 -0.014 -0.01
Fat (kg) -4.89 -0.375 1.83
Prot (kg) -5.50 -0.441 2.43
Fertility Sub Index -8.08
Calving Interval (days) 4.80 -1.459 -7.00
Survival (%) -0.96 1.117 -1.07
Calving Sub Index 0.99
Gestation Length (days) -1.08 -0.919 0.99
Beef Sub Index 0.19
Carcass Weight (kg) 0.00 -0.528 0.00
Age of Slaughter (days) -0.43 -0.432 0.19
Maintenance Sub Index Maint. Sub Index 0.86
Live WT (kg) -2.80 -0.307 0.86
Total Carbon Sub Index -1.79

* Based on an €80/tonne carbon price