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 -3.39
Milk (kg) 214.00 -0.014 -3.00
Fat (kg) 0.69 -0.375 -0.26
Prot (kg) 0.30 -0.441 -0.13
Fertility Sub Index -17.55
Calving Interval (days) 9.27 -1.459 -13.53
Survival (%) -3.60 1.117 -4.02
Calving Sub Index -0.84
Gestation Length (days) 0.91 -0.919 -0.84
Beef Sub Index -0.91
Carcass Weight (kg) -1.70 -0.528 0.90
Age of Slaughter (days) 4.19 -0.432 -1.81
Maintenance Sub Index Maint. Sub Index -3.07
Live WT (kg) 10.00 -0.307 -3.07
Total Carbon Sub Index -25.75

* Based on an €80/tonne carbon price