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 23.51
Milk (kg) -925.00 -0.014 12.95
Fat (kg) -5.52 -0.375 2.07
Prot (kg) -19.25 -0.441 8.50
Fertility Sub Index -1.25
Calving Interval (days) 0.99 -1.459 -1.44
Survival (%) 0.17 1.117 0.19
Calving Sub Index 0.90
Gestation Length (days) -0.98 -0.919 0.90
Beef Sub Index -1.40
Carcass Weight (kg) -4.40 -0.528 2.32
Age of Slaughter (days) 8.62 -0.432 -3.72
Maintenance Sub Index Maint. Sub Index 7.23
Live WT (kg) -23.60 -0.307 7.23
Total Carbon Sub Index 28.99

* Based on an €80/tonne carbon price