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 7.45
Milk (kg) -195.00 -0.014 2.73
Fat (kg) -4.67 -0.375 1.75
Prot (kg) -6.74 -0.441 2.97
Fertility Sub Index -7.10
Calving Interval (days) 3.36 -1.459 -4.90
Survival (%) -1.97 1.117 -2.20
Calving Sub Index -0.06
Gestation Length (days) 0.06 -0.919 -0.06
Beef Sub Index 1.72
Carcass Weight (kg) -3.00 -0.528 1.58
Age of Slaughter (days) -0.33 -0.432 0.14
Maintenance Sub Index Maint. Sub Index -1.50
Live WT (kg) 4.90 -0.307 -1.50
Total Carbon Sub Index 0.52

* Based on an €80/tonne carbon price