The club
Caracteristics
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Surfaces
Clay
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Courts
3 indoors & 5 outdoors
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Types of lessons
Training from a young age to advanced levels, focused on competition
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Organization
Balls shared between trainers
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Trainers
8+
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Players
400
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Hours of lessons
200h per week
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Budget
10 000€ per year
BEFORE
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≃ 10 000 € / year (40 boxes of 144 balls + 10-15 for tournaments)
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Good at first, but rapid loss of pressure
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Fixed baskets per court. Frequent changes without a formal rotation.
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≃ 6 696 kg of CO₂/year (0,58 kg CO₂/ball × ~11 550 balls/year)
Ball consumption & budget
Ball quality
Ball management & organization
Environmental impact
AFTER
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≃ 5 000 € / year (-50 %)
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Pressure regained at 95%. Stable quality as long as the felt is in good condition
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Weekly rotation system, strict rotation every 6 days. Two dedicated people in charge of management
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≃ 3 348 kg of CO₂/year (-50%)
Ball consumption & budget
Ball quality
Ball management & organization
Environmental impact