“Before the partnership, our fishing yields had declined for years. Now our boats supply YH Charter directly, and our children can stay in the village.”
Ibu Ratna Sari
Fishing Cooperative Lead, Bena Village
Sumba Island, Indonesia
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Watch our environmental and social commitments unfold — every figure below is refreshed continuously and verified against partner project ledgers.
Live Now
6,250
tonnes
CO2 Offset (Lifetime)
+1,840 t in 2025
14.2
tonnes
Plastic Eliminated
+3.4 t this year
27
sites
Reefs Restored
6 new sites in 2025
15
villages
Communities Supported
4 added this year
62,400
trees
Mangroves Planted
across 9 coastal zones
41%
of fleet load
Renewable Energy
solar-hybrid retrofits
Conservation Projects
Five active programs, each with measurable milestones and partner accountability.
Raja Ampat, Indonesia
4,800 fragments transplanted across 3 reef sites with 92% survival rate.
Target
6,000 coral fragments by 2026
Sumba Coastline, Indonesia
62,400 trees planted with local cooperatives across 9 coastal zones.
Target
100,000 mangroves by 2027
Komodo National Park
Flagship solar retrofit complete; rolling out to 4 more vessels in 2026.
Target
70% solar coverage by 2030
Across Eastern Indonesia
Beach cleanups removed 14.2 t of debris; 18 anchorages now certified.
Target
Zero single-use by 2026
Sumba & Flores Islands
12 fishing families partnered, supplying 40% of fresh provisions fleet-wide.
Target
50 partnered families by 2027
Partner Spotlights
Four organizations whose expertise multiplies our reach.
Marine biodiversity research
Co-funded 27 reef monitoring stations across the Coral Triangle
Coastal restoration
Trained 240+ community members in mangrove planting techniques
Verified carbon offsets
Independently certified all 6,250 t of YH offset retirements
Marine debris removal
Coordinated 48 beach cleanups across Eastern Indonesian shorelines
Community Voices
“Before the partnership, our fishing yields had declined for years. Now our boats supply YH Charter directly, and our children can stay in the village.”
Ibu Ratna Sari
Fishing Cooperative Lead, Bena Village
Sumba Island, Indonesia
“The mangrove planting program transformed our shoreline. Storms no longer reach our homes, and the crab populations have returned.”
Pak Made Suarjana
Village Council, Maumere
Flores, Indonesia
“Diving over the restored reef sites is unforgettable. To know my kids may inherit a recovering ocean — that is the gift of YH's commitment.”
Captain Lina Pranata
Marine Biologist & YH Conservation Lead
Raja Ampat
Education Programs
Education builds the next generation of stewards. We invest where it counts.
Marine biology workshops onboard for school groups in coastal villages. 38 sessions held in 2025.
Six-week training in reef monitoring, coral propagation, and waste reduction for our crew members.
Annual grants funding community-led conservation projects designed by villagers themselves.
Equipping coastal schools with refillable water systems and waste-sorting infrastructure.
Volunteer Opportunities
Add a meaningful conservation experience to your voyage. All optional, all hands-on.
Duration
1 day
Location
Raja Ampat
Level
Open to PADI Open Water +
Plant coral fragments alongside marine biologists. Hands-on session with full briefing.
Duration
Half-day
Location
Sumba Coastline
Level
Family-friendly
Help replant mangroves in partnership with local communities. Boots and gloves provided.
Duration
2-3 hours
Location
Any anchorage
Level
All ages welcome
Join the crew on certified cleanup walks. Material is logged and recycled responsibly.
Duration
Full charter
Location
Fleet-wide
Level
Curious minds
Log marine sightings, water quality readings, and biodiversity observations during your charter.
Every voyage adds to the numbers above. Plan a charter that contributes to a healthier ocean — and let your guests see exactly how.