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 -16.83
Milk (kg) 512.00 -0.014 -7.17
Fat (kg) 10.90 -0.375 -4.08
Prot (kg) 12.64 -0.441 -5.58
Fertility Sub Index -4.09
Calving Interval (days) 1.86 -1.459 -2.71
Survival (%) -1.23 1.117 -1.37
Calving Sub Index 3.81
Gestation Length (days) -4.15 -0.919 3.81
Beef Sub Index -2.22
Carcass Weight (kg) -0.70 -0.528 0.37
Age of Slaughter (days) 5.99 -0.432 -2.59
Maintenance Sub Index Maint. Sub Index -3.62
Live WT (kg) 11.80 -0.307 -3.62
Total Carbon Sub Index -22.93

* Based on an €80/tonne carbon price