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 -10.21
Milk (kg) 215.00 -0.014 -3.01
Fat (kg) 9.96 -0.375 -3.73
Prot (kg) 7.85 -0.441 -3.46
Fertility Sub Index 0.24
Calving Interval (days) -0.24 -1.459 0.35
Survival (%) -0.10 1.117 -0.11
Calving Sub Index -0.47
Gestation Length (days) 0.51 -0.919 -0.47
Beef Sub Index -0.04
Carcass Weight (kg) -1.40 -0.528 0.74
Age of Slaughter (days) 1.81 -0.432 -0.78
Maintenance Sub Index Maint. Sub Index 1.99
Live WT (kg) -6.50 -0.307 1.99
Total Carbon Sub Index -8.48

* Based on an €80/tonne carbon price