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 -35.51
Milk (kg) 803.00 -0.014 -11.24
Fat (kg) 29.93 -0.375 -11.21
Prot (kg) 29.59 -0.441 -13.06
Fertility Sub Index 6.06
Calving Interval (days) -3.00 -1.459 4.38
Survival (%) 1.51 1.117 1.69
Calving Sub Index -1.78
Gestation Length (days) 1.94 -0.919 -1.78
Beef Sub Index -5.76
Carcass Weight (kg) 12.20 -0.528 -6.44
Age of Slaughter (days) -1.57 -0.432 0.68
Maintenance Sub Index Maint. Sub Index -8.06
Live WT (kg) 26.30 -0.307 -8.06
Total Carbon Sub Index -45.05

* Based on an €80/tonne carbon price