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 -9.61
Milk (kg) 625.00 -0.014 -8.75
Fat (kg) 1.38 -0.375 -0.52
Prot (kg) 0.78 -0.441 -0.34
Fertility Sub Index -6.50
Calving Interval (days) 3.25 -1.459 -4.74
Survival (%) -1.57 1.117 -1.75
Calving Sub Index 0.14
Gestation Length (days) -0.15 -0.919 0.14
Beef Sub Index -0.48
Carcass Weight (kg) -2.40 -0.528 1.27
Age of Slaughter (days) 4.05 -0.432 -1.75
Maintenance Sub Index Maint. Sub Index -0.43
Live WT (kg) 1.40 -0.307 -0.43
Total Carbon Sub Index -16.88

* Based on an €80/tonne carbon price