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 -0.14
Milk (kg) 79.00 -0.014 -1.11
Fat (kg) 0.00 -0.375 0.00
Prot (kg) -2.19 -0.441 0.97
Fertility Sub Index -3.38
Calving Interval (days) 1.82 -1.459 -2.66
Survival (%) -0.65 1.117 -0.73
Calving Sub Index -0.45
Gestation Length (days) 0.49 -0.919 -0.45
Beef Sub Index 0.09
Carcass Weight (kg) -1.70 -0.528 0.90
Age of Slaughter (days) 1.88 -0.432 -0.81
Maintenance Sub Index Maint. Sub Index 0.67
Live WT (kg) -2.20 -0.307 0.67
Total Carbon Sub Index -3.21

* Based on an €80/tonne carbon price