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 -0.14
Milk (kg) -117.00 -0.014 1.64
Fat (kg) 4.47 -0.375 -1.67
Prot (kg) 0.24 -0.441 -0.11
Fertility Sub Index 22.77
Calving Interval (days) -13.10 -1.459 19.11
Survival (%) 3.27 1.117 3.65
Calving Sub Index 2.44
Gestation Length (days) -2.65 -0.919 2.44
Beef Sub Index -0.33
Carcass Weight (kg) -4.00 -0.528 2.11
Age of Slaughter (days) 5.66 -0.432 -2.44
Maintenance Sub Index Maint. Sub Index 5.21
Live WT (kg) -17.00 -0.307 5.21
Total Carbon Sub Index 29.93

* Based on an €80/tonne carbon price