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 7.54
Milk (kg) 296.00 -0.014 -4.14
Fat (kg) -19.28 -0.375 7.22
Prot (kg) -10.10 -0.441 4.46
Fertility Sub Index -1.31
Calving Interval (days) 0.66 -1.459 -0.96
Survival (%) -0.31 1.117 -0.35
Calving Sub Index -0.17
Gestation Length (days) 0.19 -0.919 -0.17
Beef Sub Index 0.15
Carcass Weight (kg) -1.90 -0.528 1.00
Age of Slaughter (days) 1.97 -0.432 -0.85
Maintenance Sub Index Maint. Sub Index -0.92
Live WT (kg) 3.00 -0.307 -0.92
Total Carbon Sub Index 5.28

* Based on an €80/tonne carbon price