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 -13.15
Milk (kg) 542.00 -0.014 -7.59
Fat (kg) 6.61 -0.375 -2.48
Prot (kg) 7.00 -0.441 -3.09
Fertility Sub Index 0.95
Calving Interval (days) -0.42 -1.459 0.61
Survival (%) 0.30 1.117 0.34
Calving Sub Index -0.90
Gestation Length (days) 0.98 -0.919 -0.90
Beef Sub Index 0.13
Carcass Weight (kg) -1.70 -0.528 0.90
Age of Slaughter (days) 1.78 -0.432 -0.77
Maintenance Sub Index Maint. Sub Index 0.34
Live WT (kg) -1.10 -0.307 0.34
Total Carbon Sub Index -12.64

* Based on an €80/tonne carbon price