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 -9.99
Milk (kg) 193.00 -0.014 -2.70
Fat (kg) 11.06 -0.375 -4.14
Prot (kg) 7.13 -0.441 -3.15
Fertility Sub Index 5.24
Calving Interval (days) -2.68 -1.459 3.91
Survival (%) 1.19 1.117 1.33
Calving Sub Index -0.75
Gestation Length (days) 0.82 -0.919 -0.75
Beef Sub Index -5.83
Carcass Weight (kg) 10.70 -0.528 -5.64
Age of Slaughter (days) 0.42 -0.432 -0.18
Maintenance Sub Index Maint. Sub Index -8.55
Live WT (kg) 27.90 -0.307 -8.55
Total Carbon Sub Index -19.89

* Based on an €80/tonne carbon price