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 -5.91
Milk (kg) 276.00 -0.014 -3.86
Fat (kg) 2.49 -0.375 -0.93
Prot (kg) 2.52 -0.441 -1.11
Fertility Sub Index -17.57
Calving Interval (days) 8.23 -1.459 -12.01
Survival (%) -4.98 1.117 -5.56
Calving Sub Index 1.40
Gestation Length (days) -1.52 -0.919 1.40
Beef Sub Index -2.63
Carcass Weight (kg) -3.90 -0.528 2.06
Age of Slaughter (days) 10.85 -0.432 -4.68
Maintenance Sub Index Maint. Sub Index -5.52
Live WT (kg) 18.00 -0.307 -5.52
Total Carbon Sub Index -30.23

* Based on an €80/tonne carbon price