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 -3.43
Milk (kg) 359.00 -0.014 -5.03
Fat (kg) -4.21 -0.375 1.58
Prot (kg) -0.04 -0.441 0.02
Fertility Sub Index -6.47
Calving Interval (days) 3.60 -1.459 -5.25
Survival (%) -1.09 1.117 -1.22
Calving Sub Index 0.72
Gestation Length (days) -0.78 -0.919 0.72
Beef Sub Index 0.43
Carcass Weight (kg) -1.30 -0.528 0.69
Age of Slaughter (days) 0.60 -0.432 -0.26
Maintenance Sub Index Maint. Sub Index 0.92
Live WT (kg) -3.00 -0.307 0.92
Total Carbon Sub Index -7.84

* Based on an €80/tonne carbon price