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 -3.37
Milk (kg) -304.00 -0.014 4.26
Fat (kg) 16.25 -0.375 -6.09
Prot (kg) 3.48 -0.441 -1.54
Fertility Sub Index 6.16
Calving Interval (days) -2.79 -1.459 4.07
Survival (%) 1.87 1.117 2.09
Calving Sub Index 1.22
Gestation Length (days) -1.33 -0.919 1.22
Beef Sub Index 12.72
Carcass Weight (kg) -29.80 -0.528 15.72
Age of Slaughter (days) 6.95 -0.432 -3.00
Maintenance Sub Index Maint. Sub Index 18.91
Live WT (kg) -61.70 -0.307 18.91
Total Carbon Sub Index 35.65

* Based on an €80/tonne carbon price