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 3.65
Milk (kg) 0.00 -0.014 0.00
Fat (kg) -5.87 -0.375 2.20
Prot (kg) -3.28 -0.441 1.45
Fertility Sub Index 2.11
Calving Interval (days) -1.76 -1.459 2.57
Survival (%) -0.41 1.117 -0.46
Calving Sub Index -0.47
Gestation Length (days) 0.51 -0.919 -0.47
Beef Sub Index -2.49
Carcass Weight (kg) 4.30 -0.528 -2.27
Age of Slaughter (days) 0.52 -0.432 -0.22
Maintenance Sub Index Maint. Sub Index -5.00
Live WT (kg) 16.30 -0.307 -5.00
Total Carbon Sub Index -2.21

* Based on an €80/tonne carbon price