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 10.89
Milk (kg) -595.00 -0.014 8.33
Fat (kg) 3.90 -0.375 -1.46
Prot (kg) -9.11 -0.441 4.02
Fertility Sub Index 8.35
Calving Interval (days) -3.72 -1.459 5.43
Survival (%) 2.62 1.117 2.93
Calving Sub Index 1.42
Gestation Length (days) -1.55 -0.919 1.42
Beef Sub Index 11.23
Carcass Weight (kg) -25.80 -0.528 13.61
Age of Slaughter (days) 5.52 -0.432 -2.38
Maintenance Sub Index Maint. Sub Index 22.16
Live WT (kg) -72.30 -0.307 22.16
Total Carbon Sub Index 54.06

* Based on an €80/tonne carbon price