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 -0.13
Milk (kg) -12.00 -0.014 0.17
Fat (kg) 0.60 -0.375 -0.22
Prot (kg) 0.17 -0.441 -0.08
Fertility Sub Index 6.27
Calving Interval (days) -2.98 -1.459 4.35
Survival (%) 1.72 1.117 1.92
Calving Sub Index 3.81
Gestation Length (days) -4.14 -0.919 3.81
Beef Sub Index 1.96
Carcass Weight (kg) -2.80 -0.528 1.48
Age of Slaughter (days) -1.12 -0.432 0.48
Maintenance Sub Index Maint. Sub Index 5.09
Live WT (kg) -16.60 -0.307 5.09
Total Carbon Sub Index 16.99

* Based on an €80/tonne carbon price