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 -2.76
Milk (kg) 153.00 -0.014 -2.14
Fat (kg) -3.31 -0.375 1.24
Prot (kg) 4.21 -0.441 -1.86
Fertility Sub Index 10.30
Calving Interval (days) -5.01 -1.459 7.31
Survival (%) 2.68 1.117 2.99
Calving Sub Index 2.18
Gestation Length (days) -2.37 -0.919 2.18
Beef Sub Index -0.29
Carcass Weight (kg) 1.40 -0.528 -0.74
Age of Slaughter (days) -1.05 -0.432 0.45
Maintenance Sub Index Maint. Sub Index 0.58
Live WT (kg) -1.90 -0.307 0.58
Total Carbon Sub Index 10.01

* Based on an €80/tonne carbon price