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 -14.95
Milk (kg) 472.00 -0.014 -6.61
Fat (kg) 8.78 -0.375 -3.29
Prot (kg) 11.45 -0.441 -5.05
Fertility Sub Index -22.33
Calving Interval (days) 11.43 -1.459 -16.68
Survival (%) -5.06 1.117 -5.65
Calving Sub Index 2.59
Gestation Length (days) -2.82 -0.919 2.59
Beef Sub Index -3.93
Carcass Weight (kg) 3.90 -0.528 -2.06
Age of Slaughter (days) 4.34 -0.432 -1.87
Maintenance Sub Index Maint. Sub Index -8.00
Live WT (kg) 26.10 -0.307 -8.00
Total Carbon Sub Index -46.62

* Based on an €80/tonne carbon price