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 -16.21
Milk (kg) -211.00 -0.014 2.95
Fat (kg) 25.37 -0.375 -9.50
Prot (kg) 21.88 -0.441 -9.66
Fertility Sub Index 4.20
Calving Interval (days) -1.47 -1.459 2.14
Survival (%) 1.84 1.117 2.06
Calving Sub Index 1.12
Gestation Length (days) -1.22 -0.919 1.12
Beef Sub Index 7.23
Carcass Weight (kg) -20.80 -0.528 10.97
Age of Slaughter (days) 8.67 -0.432 -3.74
Maintenance Sub Index Maint. Sub Index 17.35
Live WT (kg) -56.60 -0.307 17.35
Total Carbon Sub Index 13.69

* Based on an €80/tonne carbon price