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 7.31
Milk (kg) -453.00 -0.014 6.34
Fat (kg) 5.67 -0.375 -2.12
Prot (kg) -7.00 -0.441 3.09
Fertility Sub Index 1.57
Calving Interval (days) -0.07 -1.459 0.10
Survival (%) 1.31 1.117 1.46
Calving Sub Index -0.07
Gestation Length (days) 0.08 -0.919 -0.07
Beef Sub Index 19.26
Carcass Weight (kg) -45.20 -0.528 23.84
Age of Slaughter (days) 10.62 -0.432 -4.58
Maintenance Sub Index Maint. Sub Index 31.51
Live WT (kg) -102.80 -0.307 31.51
Total Carbon Sub Index 59.57

* Based on an €80/tonne carbon price