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 -3.03
Milk (kg) -116.00 -0.014 1.62
Fat (kg) 6.48 -0.375 -2.43
Prot (kg) 5.04 -0.441 -2.22
Fertility Sub Index 9.28
Calving Interval (days) -4.28 -1.459 6.24
Survival (%) 2.72 1.117 3.04
Calving Sub Index 4.50
Gestation Length (days) -4.90 -0.919 4.50
Beef Sub Index 2.41
Carcass Weight (kg) -7.20 -0.528 3.80
Age of Slaughter (days) 3.21 -0.432 -1.39
Maintenance Sub Index Maint. Sub Index 1.84
Live WT (kg) -6.00 -0.307 1.84
Total Carbon Sub Index 15.01

* Based on an €80/tonne carbon price