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 -29.03
Milk (kg) 357.00 -0.014 -5.00
Fat (kg) 36.67 -0.375 -13.74
Prot (kg) 23.32 -0.441 -10.29
Fertility Sub Index -0.86
Calving Interval (days) 0.84 -1.459 -1.23
Survival (%) 0.33 1.117 0.37
Calving Sub Index 2.19
Gestation Length (days) -2.38 -0.919 2.19
Beef Sub Index -1.85
Carcass Weight (kg) -1.70 -0.528 0.90
Age of Slaughter (days) 6.37 -0.432 -2.75
Maintenance Sub Index Maint. Sub Index -2.21
Live WT (kg) 7.20 -0.307 -2.21
Total Carbon Sub Index -31.76

* Based on an €80/tonne carbon price