Carbon Sub Index breakdown

Date of Evaluation Date of Eval. Index Trait PTA *Carbon Cost (€) Contribution Contrib.
PTA * Carbon Cost
May 2025 Milk Sub Index -20.35
Milk (kg) 574.00 -0.014 -8.04
Fat (kg) 13.88 -0.375 -5.20
Prot (kg) 16.12 -0.441 -7.11
Fertility Sub Index -2.14
Calving Interval (days) 1.46 -1.459 -2.13
Survival (%) -0.01 1.117 -0.01
Calving Sub Index 2.73
Gestation Length (days) -2.97 -0.919 2.73
Beef Sub Index 0.82
Carcass Weight (kg) -3.50 -0.528 1.85
Age of Slaughter (days) 2.37 -0.432 -1.02
Maintenance Sub Index Maint. Sub Index -0.61
Live WT (kg) 2.00 -0.307 -0.61
Total Carbon Sub Index -19.55

* Based on an €80/tonne carbon price