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 -5.83
Milk (kg) 215.00 -0.014 -3.01
Fat (kg) -2.11 -0.375 0.79
Prot (kg) 8.19 -0.441 -3.61
Fertility Sub Index 6.00
Calving Interval (days) -2.66 -1.459 3.88
Survival (%) 1.90 1.117 2.12
Calving Sub Index -1.73
Gestation Length (days) 1.88 -0.919 -1.73
Beef Sub Index -7.06
Carcass Weight (kg) 15.60 -0.528 -8.23
Age of Slaughter (days) -2.70 -0.432 1.17
Maintenance Sub Index Maint. Sub Index -8.06
Live WT (kg) 26.30 -0.307 -8.06
Total Carbon Sub Index -16.69

* Based on an €80/tonne carbon price