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 10.59
Milk (kg) -491.00 -0.014 6.87
Fat (kg) 0.93 -0.375 -0.35
Prot (kg) -9.22 -0.441 4.07
Fertility Sub Index -4.26
Calving Interval (days) 2.62 -1.459 -3.82
Survival (%) -0.39 1.117 -0.44
Calving Sub Index 2.14
Gestation Length (days) -2.33 -0.919 2.14
Beef Sub Index 11.85
Carcass Weight (kg) -29.20 -0.528 15.40
Age of Slaughter (days) 8.22 -0.432 -3.55
Maintenance Sub Index Maint. Sub Index 23.24
Live WT (kg) -75.80 -0.307 23.24
Total Carbon Sub Index 43.56

* Based on an €80/tonne carbon price