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 -17.95
Milk (kg) 502.00 -0.014 -7.03
Fat (kg) 11.92 -0.375 -4.46
Prot (kg) 14.63 -0.441 -6.46
Fertility Sub Index 8.78
Calving Interval (days) -4.67 -1.459 6.81
Survival (%) 1.76 1.117 1.97
Calving Sub Index 3.25
Gestation Length (days) -3.54 -0.919 3.25
Beef Sub Index -1.83
Carcass Weight (kg) 2.20 -0.528 -1.16
Age of Slaughter (days) 1.56 -0.432 -0.67
Maintenance Sub Index Maint. Sub Index -1.01
Live WT (kg) 3.30 -0.307 -1.01
Total Carbon Sub Index -8.75

* Based on an €80/tonne carbon price