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 -13.26
Milk (kg) 546.00 -0.014 -7.64
Fat (kg) 6.78 -0.375 -2.54
Prot (kg) 6.98 -0.441 -3.08
Fertility Sub Index -0.52
Calving Interval (days) -0.01 -1.459 0.01
Survival (%) -0.48 1.117 -0.54
Calving Sub Index -0.47
Gestation Length (days) 0.51 -0.919 -0.47
Beef Sub Index 1.44
Carcass Weight (kg) -5.00 -0.528 2.64
Age of Slaughter (days) 2.77 -0.432 -1.20
Maintenance Sub Index Maint. Sub Index 0.09
Live WT (kg) -0.30 -0.307 0.09
Total Carbon Sub Index -12.72

* Based on an €80/tonne carbon price