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 -8.10
Milk (kg) 301.00 -0.014 -4.21
Fat (kg) 5.39 -0.375 -2.02
Prot (kg) 4.23 -0.441 -1.87
Fertility Sub Index 1.14
Calving Interval (days) -0.63 -1.459 0.92
Survival (%) 0.20 1.117 0.22
Calving Sub Index -0.47
Gestation Length (days) 0.51 -0.919 -0.47
Beef Sub Index -0.39
Carcass Weight (kg) -2.10 -0.528 1.11
Age of Slaughter (days) 3.48 -0.432 -1.50
Maintenance Sub Index Maint. Sub Index 0.92
Live WT (kg) -3.00 -0.307 0.92
Total Carbon Sub Index -6.90

* Based on an €80/tonne carbon price