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 -26.77
Milk (kg) 536.00 -0.014 -7.50
Fat (kg) 26.96 -0.375 -10.10
Prot (kg) 20.78 -0.441 -9.17
Fertility Sub Index 3.37
Calving Interval (days) 0.40 -1.459 -0.58
Survival (%) 3.54 1.117 3.95
Calving Sub Index 3.80
Gestation Length (days) -4.13 -0.919 3.80
Beef Sub Index -3.35
Carcass Weight (kg) -1.50 -0.528 0.79
Age of Slaughter (days) 9.59 -0.432 -4.14
Maintenance Sub Index Maint. Sub Index -9.81
Live WT (kg) 32.00 -0.307 -9.81
Total Carbon Sub Index -32.77

* Based on an €80/tonne carbon price