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 10.17
Milk (kg) -120.00 -0.014 1.68
Fat (kg) -15.02 -0.375 5.63
Prot (kg) -6.50 -0.441 2.87
Fertility Sub Index -9.13
Calving Interval (days) 4.85 -1.459 -7.08
Survival (%) -1.84 1.117 -2.06
Calving Sub Index -0.05
Gestation Length (days) 0.05 -0.919 -0.05
Beef Sub Index 1.64
Carcass Weight (kg) -1.90 -0.528 1.00
Age of Slaughter (days) -1.47 -0.432 0.63
Maintenance Sub Index Maint. Sub Index 4.02
Live WT (kg) -13.10 -0.307 4.02
Total Carbon Sub Index 6.65

* Based on an €80/tonne carbon price