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 -21.87
Milk (kg) 455.00 -0.014 -6.37
Fat (kg) 17.50 -0.375 -6.55
Prot (kg) 20.27 -0.441 -8.95
Fertility Sub Index 5.72
Calving Interval (days) -2.51 -1.459 3.66
Survival (%) 1.84 1.117 2.06
Calving Sub Index -0.84
Gestation Length (days) 0.91 -0.919 -0.84
Beef Sub Index -5.24
Carcass Weight (kg) 12.20 -0.528 -6.44
Age of Slaughter (days) -2.78 -0.432 1.20
Maintenance Sub Index Maint. Sub Index -9.99
Live WT (kg) 32.60 -0.307 -9.99
Total Carbon Sub Index -32.21

* Based on an €80/tonne carbon price