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 -5.00
Milk (kg) 261.00 -0.014 -3.65
Fat (kg) 1.38 -0.375 -0.52
Prot (kg) 1.87 -0.441 -0.83
Fertility Sub Index -5.49
Calving Interval (days) 3.42 -1.459 -4.99
Survival (%) -0.45 1.117 -0.50
Calving Sub Index 1.76
Gestation Length (days) -1.92 -0.919 1.76
Beef Sub Index -0.81
Carcass Weight (kg) -2.80 -0.528 1.48
Age of Slaughter (days) 5.29 -0.432 -2.28
Maintenance Sub Index Maint. Sub Index 1.04
Live WT (kg) -3.40 -0.307 1.04
Total Carbon Sub Index -8.49

* Based on an €80/tonne carbon price