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 -17.97
Milk (kg) 214.00 -0.014 -3.00
Fat (kg) 23.84 -0.375 -8.93
Prot (kg) 13.70 -0.441 -6.05
Fertility Sub Index 8.85
Calving Interval (days) -4.20 -1.459 6.13
Survival (%) 2.44 1.117 2.73
Calving Sub Index 3.55
Gestation Length (days) -3.86 -0.919 3.55
Beef Sub Index -6.73
Carcass Weight (kg) -1.30 -0.528 0.69
Age of Slaughter (days) 17.17 -0.432 -7.41
Maintenance Sub Index Maint. Sub Index -3.07
Live WT (kg) 10.00 -0.307 -3.07
Total Carbon Sub Index -15.37

* Based on an €80/tonne carbon price