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 -7.47
Milk (kg) 112.00 -0.014 -1.57
Fat (kg) 5.01 -0.375 -1.88
Prot (kg) 9.11 -0.441 -4.02
Fertility Sub Index 3.37
Calving Interval (days) -3.17 -1.459 4.63
Survival (%) -1.12 1.117 -1.25
Calving Sub Index 3.69
Gestation Length (days) -4.01 -0.919 3.69
Beef Sub Index -0.75
Carcass Weight (kg) 2.10 -0.528 -1.11
Age of Slaughter (days) -0.84 -0.432 0.36
Maintenance Sub Index Maint. Sub Index -0.92
Live WT (kg) 3.00 -0.307 -0.92
Total Carbon Sub Index -2.06

* Based on an €80/tonne carbon price