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 3.72
Milk (kg) -214.00 -0.014 3.00
Fat (kg) 1.99 -0.375 -0.75
Prot (kg) -3.34 -0.441 1.47
Fertility Sub Index 7.99
Calving Interval (days) -4.39 -1.459 6.41
Survival (%) 1.42 1.117 1.59
Calving Sub Index 3.01
Gestation Length (days) -3.28 -0.919 3.01
Beef Sub Index 2.91
Carcass Weight (kg) -3.90 -0.528 2.06
Age of Slaughter (days) -1.97 -0.432 0.85
Maintenance Sub Index Maint. Sub Index 0.00
Live WT (kg) 0.00 -0.307 0.00
Total Carbon Sub Index 17.64

* Based on an €80/tonne carbon price