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 -11.96
Milk (kg) 224.00 -0.014 -3.14
Fat (kg) 10.98 -0.375 -4.11
Prot (kg) 10.68 -0.441 -4.71
Fertility Sub Index 7.94
Calving Interval (days) -3.14 -1.459 4.58
Survival (%) 3.01 1.117 3.36
Calving Sub Index 0.03
Gestation Length (days) -0.03 -0.919 0.03
Beef Sub Index 3.67
Carcass Weight (kg) -7.80 -0.528 4.11
Age of Slaughter (days) 1.04 -0.432 -0.45
Maintenance Sub Index Maint. Sub Index 2.91
Live WT (kg) -9.50 -0.307 2.91
Total Carbon Sub Index 2.58

* Based on an €80/tonne carbon price