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 14.57
Milk (kg) -461.00 -0.014 6.45
Fat (kg) -8.11 -0.375 3.04
Prot (kg) -11.50 -0.441 5.08
Fertility Sub Index 1.39
Calving Interval (days) -1.93 -1.459 2.82
Survival (%) -1.28 1.117 -1.43
Calving Sub Index -1.01
Gestation Length (days) 1.10 -0.919 -1.01
Beef Sub Index 9.26
Carcass Weight (kg) -19.00 -0.528 10.02
Age of Slaughter (days) 1.77 -0.432 -0.76
Maintenance Sub Index Maint. Sub Index 13.80
Live WT (kg) -45.00 -0.307 13.80
Total Carbon Sub Index 37.99

* Based on an €80/tonne carbon price