Carbon Sub Index breakdown

Date of Evaluation Date of Eval. Index Trait PTA *Carbon Cost (€) Contribution Contrib.
PTA * Carbon Cost
Sep 2025 Milk Sub Index -2.95
Milk (kg) 279.00 -0.014 -3.91
Fat (kg) -4.25 -0.375 1.59
Prot (kg) 1.44 -0.441 -0.64
Fertility Sub Index -16.96
Calving Interval (days) 8.36 -1.459 -12.20
Survival (%) -4.26 1.117 -4.76
Calving Sub Index 1.33
Gestation Length (days) -1.45 -0.919 1.33
Beef Sub Index -5.70
Carcass Weight (kg) 4.40 -0.528 -2.32
Age of Slaughter (days) 7.82 -0.432 -3.38
Maintenance Sub Index Maint. Sub Index -4.75
Live WT (kg) 15.50 -0.307 -4.75
Total Carbon Sub Index -29.02

* Based on an €80/tonne carbon price