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 19.74
Milk (kg) -579.00 -0.014 8.11
Fat (kg) -10.37 -0.375 3.88
Prot (kg) -17.55 -0.441 7.75
Fertility Sub Index -1.06
Calving Interval (days) 0.89 -1.459 -1.30
Survival (%) 0.21 1.117 0.23
Calving Sub Index 0.95
Gestation Length (days) -1.03 -0.919 0.95
Beef Sub Index 0.86
Carcass Weight (kg) -7.30 -0.528 3.85
Age of Slaughter (days) 6.93 -0.432 -2.99
Maintenance Sub Index Maint. Sub Index 8.55
Live WT (kg) -27.90 -0.307 8.55
Total Carbon Sub Index 29.03

* Based on an €80/tonne carbon price