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 16.02
Milk (kg) -279.00 -0.014 3.91
Fat (kg) -22.74 -0.375 8.52
Prot (kg) -8.14 -0.441 3.59
Fertility Sub Index 5.62
Calving Interval (days) -2.99 -1.459 4.36
Survival (%) 1.13 1.117 1.26
Calving Sub Index 1.10
Gestation Length (days) -1.20 -0.919 1.10
Beef Sub Index 0.93
Carcass Weight (kg) 0.00 -0.528 0.00
Age of Slaughter (days) -2.16 -0.432 0.93
Maintenance Sub Index Maint. Sub Index 3.92
Live WT (kg) -12.80 -0.307 3.92
Total Carbon Sub Index 27.59

* Based on an €80/tonne carbon price