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 -22.69
Milk (kg) 1075.00 -0.014 -15.05
Fat (kg) -12.74 -0.375 4.77
Prot (kg) 28.13 -0.441 -12.42
Fertility Sub Index 0.13
Calving Interval (days) -0.01 -1.459 0.01
Survival (%) 0.10 1.117 0.11
Calving Sub Index -0.17
Gestation Length (days) 0.19 -0.919 -0.17
Beef Sub Index -0.36
Carcass Weight (kg) -0.20 -0.528 0.11
Age of Slaughter (days) 1.07 -0.432 -0.46
Maintenance Sub Index Maint. Sub Index 0.21
Live WT (kg) -0.70 -0.307 0.21
Total Carbon Sub Index -22.88

* Based on an €80/tonne carbon price