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 11.65
Milk (kg) -731.00 -0.014 10.23
Fat (kg) 8.01 -0.375 -3.00
Prot (kg) -10.00 -0.441 4.41
Fertility Sub Index 5.63
Calving Interval (days) -2.26 -1.459 3.30
Survival (%) 2.09 1.117 2.33
Calving Sub Index 0.67
Gestation Length (days) -0.73 -0.919 0.67
Beef Sub Index 1.27
Carcass Weight (kg) -10.00 -0.528 5.28
Age of Slaughter (days) 9.27 -0.432 -4.00
Maintenance Sub Index Maint. Sub Index 10.70
Live WT (kg) -34.90 -0.307 10.70
Total Carbon Sub Index 29.92

* Based on an €80/tonne carbon price