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 -2.07
Milk (kg) -311.00 -0.014 4.35
Fat (kg) 14.25 -0.375 -5.34
Prot (kg) 2.46 -0.441 -1.09
Fertility Sub Index 6.15
Calving Interval (days) -2.87 -1.459 4.19
Survival (%) 1.76 1.117 1.97
Calving Sub Index 3.26
Gestation Length (days) -3.55 -0.919 3.26
Beef Sub Index 7.64
Carcass Weight (kg) -19.00 -0.528 10.02
Age of Slaughter (days) 5.51 -0.432 -2.38
Maintenance Sub Index Maint. Sub Index 13.73
Live WT (kg) -44.80 -0.307 13.73
Total Carbon Sub Index 28.72

* Based on an €80/tonne carbon price