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 -14.41
Milk (kg) 169.00 -0.014 -2.37
Fat (kg) 19.77 -0.375 -7.41
Prot (kg) 10.50 -0.441 -4.63
Fertility Sub Index 8.47
Calving Interval (days) -4.52 -1.459 6.59
Survival (%) 1.68 1.117 1.88
Calving Sub Index 0.93
Gestation Length (days) -1.01 -0.919 0.93
Beef Sub Index -1.25
Carcass Weight (kg) -1.90 -0.528 1.00
Age of Slaughter (days) 5.21 -0.432 -2.25
Maintenance Sub Index Maint. Sub Index 1.23
Live WT (kg) -4.00 -0.307 1.23
Total Carbon Sub Index -5.02

* Based on an €80/tonne carbon price