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 -23.74
Milk (kg) 405.00 -0.014 -5.67
Fat (kg) 26.68 -0.375 -9.99
Prot (kg) 18.29 -0.441 -8.07
Fertility Sub Index 6.17
Calving Interval (days) -2.79 -1.459 4.07
Survival (%) 1.88 1.117 2.10
Calving Sub Index 2.49
Gestation Length (days) -2.71 -0.919 2.49
Beef Sub Index -0.77
Carcass Weight (kg) -3.60 -0.528 1.90
Age of Slaughter (days) 6.19 -0.432 -2.67
Maintenance Sub Index Maint. Sub Index -7.05
Live WT (kg) 23.00 -0.307 -7.05
Total Carbon Sub Index -22.90

* Based on an €80/tonne carbon price