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 -17.94
Milk (kg) 506.00 -0.014 -7.08
Fat (kg) 12.02 -0.375 -4.50
Prot (kg) 14.40 -0.441 -6.36
Fertility Sub Index 5.52
Calving Interval (days) -2.49 -1.459 3.63
Survival (%) 1.69 1.117 1.89
Calving Sub Index 1.98
Gestation Length (days) -2.15 -0.919 1.98
Beef Sub Index -6.36
Carcass Weight (kg) 4.10 -0.528 -2.16
Age of Slaughter (days) 9.73 -0.432 -4.20
Maintenance Sub Index Maint. Sub Index -2.15
Live WT (kg) 7.00 -0.307 -2.15
Total Carbon Sub Index -18.95

* Based on an €80/tonne carbon price