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 12.52
Milk (kg) -579.00 -0.014 8.11
Fat (kg) 0.54 -0.375 -0.20
Prot (kg) -10.47 -0.441 4.62
Fertility Sub Index 4.62
Calving Interval (days) -1.46 -1.459 2.13
Survival (%) 2.23 1.117 2.49
Calving Sub Index -0.54
Gestation Length (days) 0.59 -0.919 -0.54
Beef Sub Index 19.11
Carcass Weight (kg) -45.20 -0.528 23.84
Age of Slaughter (days) 10.97 -0.432 -4.74
Maintenance Sub Index Maint. Sub Index 33.87
Live WT (kg) -110.50 -0.307 33.87
Total Carbon Sub Index 69.58

* Based on an €80/tonne carbon price