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 -26.26
Milk (kg) 572.00 -0.014 -8.01
Fat (kg) 22.34 -0.375 -8.37
Prot (kg) 22.39 -0.441 -9.88
Fertility Sub Index 5.34
Calving Interval (days) -2.56 -1.459 3.74
Survival (%) 1.44 1.117 1.61
Calving Sub Index -1.91
Gestation Length (days) 2.08 -0.919 -1.91
Beef Sub Index -4.00
Carcass Weight (kg) 10.30 -0.528 -5.43
Age of Slaughter (days) -3.33 -0.432 1.44
Maintenance Sub Index Maint. Sub Index -7.05
Live WT (kg) 23.00 -0.307 -7.05
Total Carbon Sub Index -33.87

* Based on an €80/tonne carbon price