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 -13.63
Milk (kg) 293.00 -0.014 -4.10
Fat (kg) 11.85 -0.375 -4.44
Prot (kg) 11.52 -0.441 -5.08
Fertility Sub Index 5.97
Calving Interval (days) -3.05 -1.459 4.45
Survival (%) 1.36 1.117 1.52
Calving Sub Index -1.75
Gestation Length (days) 1.90 -0.919 -1.75
Beef Sub Index -9.09
Carcass Weight (kg) 17.10 -0.528 -9.02
Age of Slaughter (days) 0.16 -0.432 -0.07
Maintenance Sub Index Maint. Sub Index -10.27
Live WT (kg) 33.50 -0.307 -10.27
Total Carbon Sub Index -28.76

* Based on an €80/tonne carbon price