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 7.62
Milk (kg) -72.00 -0.014 1.01
Fat (kg) -7.69 -0.375 2.88
Prot (kg) -8.46 -0.441 3.73
Fertility Sub Index -4.51
Calving Interval (days) 2.44 -1.459 -3.56
Survival (%) -0.85 1.117 -0.95
Calving Sub Index -0.23
Gestation Length (days) 0.25 -0.919 -0.23
Beef Sub Index -0.72
Carcass Weight (kg) -2.10 -0.528 1.11
Age of Slaughter (days) 4.23 -0.432 -1.83
Maintenance Sub Index Maint. Sub Index -2.15
Live WT (kg) 7.00 -0.307 -2.15
Total Carbon Sub Index 0.02

* Based on an €80/tonne carbon price