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 -7.31
Milk (kg) 117.00 -0.014 -1.64
Fat (kg) 3.96 -0.375 -1.48
Prot (kg) 9.50 -0.441 -4.19
Fertility Sub Index 5.54
Calving Interval (days) -2.39 -1.459 3.49
Survival (%) 1.84 1.117 2.06
Calving Sub Index 0.59
Gestation Length (days) -0.64 -0.919 0.59
Beef Sub Index 3.16
Carcass Weight (kg) -5.90 -0.528 3.11
Age of Slaughter (days) -0.11 -0.432 0.05
Maintenance Sub Index Maint. Sub Index 5.15
Live WT (kg) -16.80 -0.307 5.15
Total Carbon Sub Index 7.13

* Based on an €80/tonne carbon price