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 -0.44
Milk (kg) -71.00 -0.014 0.99
Fat (kg) 2.61 -0.375 -0.98
Prot (kg) 1.04 -0.441 -0.46
Fertility Sub Index 8.34
Calving Interval (days) -3.90 -1.459 5.69
Survival (%) 2.37 1.117 2.65
Calving Sub Index -1.69
Gestation Length (days) 1.84 -0.919 -1.69
Beef Sub Index -7.33
Carcass Weight (kg) 14.10 -0.528 -7.44
Age of Slaughter (days) -0.24 -0.432 0.10
Maintenance Sub Index Maint. Sub Index -9.35
Live WT (kg) 30.50 -0.307 -9.35
Total Carbon Sub Index -10.49

* Based on an €80/tonne carbon price