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 -8.08
Milk (kg) -314.00 -0.014 4.40
Fat (kg) 24.01 -0.375 -8.99
Prot (kg) 7.88 -0.441 -3.48
Fertility Sub Index 9.16
Calving Interval (days) -4.75 -1.459 6.93
Survival (%) 2.00 1.117 2.23
Calving Sub Index 1.91
Gestation Length (days) -2.08 -0.919 1.91
Beef Sub Index 14.45
Carcass Weight (kg) -31.50 -0.528 16.62
Age of Slaughter (days) 5.02 -0.432 -2.17
Maintenance Sub Index Maint. Sub Index 16.55
Live WT (kg) -54.00 -0.307 16.55
Total Carbon Sub Index 34.01

* Based on an €80/tonne carbon price