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 -8.59
Milk (kg) 247.00 -0.014 -3.46
Fat (kg) 5.69 -0.375 -2.13
Prot (kg) 6.81 -0.441 -3.01
Fertility Sub Index -3.41
Calving Interval (days) 1.32 -1.459 -1.93
Survival (%) -1.33 1.117 -1.49
Calving Sub Index 0.46
Gestation Length (days) -0.50 -0.919 0.46
Beef Sub Index 4.14
Carcass Weight (kg) -5.60 -0.528 2.95
Age of Slaughter (days) -2.75 -0.432 1.19
Maintenance Sub Index Maint. Sub Index 0.00
Live WT (kg) 0.00 -0.307 0.00
Total Carbon Sub Index -7.40

* Based on an €80/tonne carbon price