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 3.84
Milk (kg) -309.00 -0.014 4.33
Fat (kg) 5.08 -0.375 -1.90
Prot (kg) -3.22 -0.441 1.42
Fertility Sub Index -1.55
Calving Interval (days) 1.93 -1.459 -2.82
Survival (%) 1.13 1.117 1.26
Calving Sub Index 1.95
Gestation Length (days) -2.12 -0.919 1.95
Beef Sub Index 12.75
Carcass Weight (kg) -29.30 -0.528 15.46
Age of Slaughter (days) 6.26 -0.432 -2.70
Maintenance Sub Index Maint. Sub Index 22.07
Live WT (kg) -72.00 -0.307 22.07
Total Carbon Sub Index 39.06

* Based on an €80/tonne carbon price