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Houghton
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Houghton
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Techo El Salvador
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ECM - Energy efficient laptop computersQueens University, KingstonM. Urquhartsaving energyKingston
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ECM - Energy-efficient printersQueens University, KingstonM. Urquhartsaving energyKingston
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ECM - Linear fluorescent retrofit (T12 to T8)Queens University, KingstonM. Urquhartsaving energyKingston
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ECM - Vending machine motion sensorsQueens University, KingstonM. Urquhartsaving energyKingston
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La Libertad
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How to Build a Mechanically Powered Battery Charger for LED LightingQueens University, KingstonJ. Lyonscharging battery
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J.M.PearceEnvironmentalLondon community action
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InfantometerMOST
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J.M.PearceEnvironmentalLondon community action
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ON
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Mega Energy Storage for Developing World: Analysis and DesignUniversity of KashanSeyyed Ali SadatCrisis management
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Open Source 3-D Printed ISO 8655 Compliant Multichannel PipetteFAST
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ON
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J.M.PearceOtherUnited States community action
Michigan community action
Open-Source Design and Economics of Manual Variable-Tilt Angle DIY Wood-Based Solar Photovoltaic Racking SystemFAST
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J.M.PearceEnvironmentalLondon community action
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ON
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Pennsylvania State University
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J.M.Pearceagrivoltaics
Environmental
London community action
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ON
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U. of Lorraine
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ON
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La Libertad
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RCEA The Rad TriadCal Poly Humboldt
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Rain Gutter DesignQueens University, KingstonP.A.Leslierainwater catchmentKingston Canada
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La Libertad
Rainy CarwashESENSofialopez
Kelly
agua de lluvia
lavado de autos
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La Libertad
Reflector for bare light bulbQueens University, KingstonR.Kennyincrease lighting intensityKingston
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Rocket stove biomass charcoalCal Poly HumboldtLonny
Woopwoop
Mitch212
producing charcoalArcata
Haiti community action
California community action
Rowan's portable pedal power generatorCal Poly HumboldtKathy Nativi
Abumkim
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Arcata
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Rusty lump hammer restorationJulian Stirling
Emilio Velis
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composting
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medioambiente
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La Libertad
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transport
Arcata
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Sink to Toilet Greywater SystemCal Poly Humboldt
ESEN
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La Libertad
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Sostenibilidad
El Salvador community action
La Libertad
Smart WaterESENAndrea Fuentes
Alexandra Aguilar
Gabriela Iglesias
Kevin Calderón
Alexis Cerén
agricultura
industria
El Salvador community action
La Libertad
Sofá - Cama ConvertibleESENDiego Cáceres
Francisco Murillo
Valeria Vallecillo
Victoria Zepeda
Daniel Diaz
Gabriela Rodriguez
Aarón Ramos
hogar
vivienda
El Salvador community action
La Libertad
Solar chimneyQueens University, KingstonChrisruestventilationKingston
Canada community action
Solar fuel alcohol distillationQueens University, KingstonA.seversDistillationKingston
Canada community action
Solar heating boxCal Poly HumboldtLonny
Clb129
heatingArcata
California community action
Solar water purification system with solar heatingQueens University, Kingston6jm23water purificationKingston
Canada community action
Solar-charged lawnmowerLonny
Curtbeckmann
John Wu
Kathy Nativi
development
energy
SprinklerMTUJameswberrysaving waterUnited States community action
Michigan community action
Sunny Brae YurtKathy Nativi
Aaron
Big Russ
development
shelter
Humboldt County, California
California community action
Sunny Brae rainwater catchment systemCal Poly HumboldtDaf29rainwater catchmentHumboldt County, California
Bayside
California community action
Terraces and ditches at PetegralCarrienoburdenfarmingMexico community action
Oaxaca
Tienda Hernandez photovoltaic feasibility studyCal Poly Humboldt
Parras 2007
Tienda Hernandez
Aleiha
Melanie
measure feasibilityParras
Coahuila
Mexico community action
Toalla sanitaria de fibra de plátanoCal Poly Humboldt
ESEN
MJ97
Adriana
Adridelgado
FranHdez
agricultura
industria
El Salvador community action
La Libertad
Trap Asian Hornets Non Lethal - Piège Freloins Asiatiques - Vespa VelutinaEmilio
Kathy Nativi
Apiculture
Tule Fog Farm Grassfed ShedCal Poly HumboldtLinneabarn for animals
gardening
Arcata
California community action
UTC Solar DistillerCal Poly Humboldt
Universidad Tecnolgica de Coahuila
Emilio
Kinzer
AngelaMC
water purificationMexico community action
UV water filterVigyan AshramPriyanka Gharatfilter
solar
water
India community action
Maharashtra
Pabal
Underground rainwater storage facilitiesCurtbeckmanndevelopment
water
United States community action
WaterPod Composting ToiletCal Poly Humboldt
Engr215 Introduction to Design
Waterpod
Irene92
MeganGerdes
compostingUnited States community action
New York environmental issues
WaterPod Rocket StoveCal Poly HumboldtMrf25cooking
development
Wooden handscrew-style clampsMSE4777
MOST
MTU
Fionaconnor
Bjholtz
development
industry
United States community action
Michigan community action
World Shelters Rock Roots J.A.SCal Poly Humboldt
Engr215 Introduction to Design
World Shelters Foundation
Chetjamgo
Jamieester
To implement a new structure that can withstand a class 1 hurricaneHaiti community action