A multi-function solar panel, the panel being of the tilted tray type which is divided into three chambers, one chamber being used for electricity generation, and cooling of the PV panel and partial preheating of the feed water to a still, one for processing the feed water to produce potable water and the other for water storage and other ancillary devices used in the production process and PAYG functionality of the multi-function solar panel.

A closed-loop system and method for heating of target contaminant zones having environmental contaminants of concern present in the groundwater and the soil by thermal conduction, and subsequent enhancements of physical, biological and chemical processes to attenuate, remove and degrade contaminants in the target contaminant treatment zones, is disclosed. The system and method collects solar or other heat and transfers the heat via a closed-loop and a set of borehole exchangers to subsurface soil in the proximity of and/or directly to the target contaminant treatment zones. The target contaminant treatment zone may comprise contaminated soil, contaminated groundwater in an aquifer, or industrial waste comprising water and/or solids. Solar collectors or heat exchangers capturing waste heat from industrial processes may be used as the heat source.

A closed-loop system and method for heating of target contaminant zones having environmental contaminants of concern present in the groundwater and the soil by thermal conduction, and subsequent enhancements of physical, biological and chemical processes to attenuate, remove and degrade contaminants in the target contaminant treatment zones, is disclosed. The system and method collects solar or other heat and transfers the heat via a closed-loop and a set of borehole exchangers to subsurface soil in the proximity of and/or directly to the target contaminant treatment zones. The target contaminant treatment zone may comprise contaminated soil, contaminated groundwater in an aquifer, or industrial waste comprising water and/or solids. Solar collectors or heat exchangers capturing waste heat from industrial processes may be used as the heat source.

Multi-effect-distillation (MED) systems of several designs are among the most energy-efficient technologies used in seawater desalination, throughout the world today; typically, energy consumed being <15 kWh / m^3 distillate produced. One caveat in all MED systems is the disposition of the brine-waste reject product with respect to the environment; per unit volume fresh water produced, typically, two units of waste brine media with salinity in excess of 50 g/l, must be dispersed responsibly. Herein is described a MEDX design coupled with thermal-vapor-expanders (TVX) utilizing energy recovered in said brine-waste media, wherein salt-gradient-solar-ponds (SGSP) are used alongside molten salts single-temperature thermal energy storage (SITTES) as principle thermal energy sources (TES) redirected to the MEDX plant, 24/7. Quantifiable electric power production and an additional ~2500 m^3/d distillate, is attained above that produced in a hypothetical 20-effect MEDX plant thru recycling said waste brines into said 20-effect MEDX plant, integrating both flash-chambers (FC) and negative pressure tanks (NPT) in the fore and end-stages, respectively of said MEDX plant.

Multi-effect-distillation (MED) systems of several designs are among the most energy-efficient technologies used in seawater desalination, throughout the world today; typically, energy consumed being <15 kWh / m^3 distillate produced. One caveat in all MED systems is the disposition of the brine-waste reject product with respect to the environment; per unit volume fresh water produced, typically, two units of waste brine media with salinity in excess of 50 g/l, must be dispersed responsibly. Herein is described a MEDX design coupled with thermal-vapor-expanders (TVX) utilizing energy recovered in said brine-waste media, wherein salt-gradient-solar-ponds (SGSP) are used alongside molten salts single-temperature thermal energy storage (SITTES) as principle thermal energy sources (TES) redirected to the MEDX plant, 24/7. Quantifiable electric power production and an additional ~2500 m^3/d distillate, is attained above that produced in a hypothetical 20-effect MEDX plant thru recycling said waste brines into said 20-effect MEDX plant, integrating both flash-chambers (FC) and negative pressure tanks (NPT) in the fore and end-stages, respectively of said MEDX plant.

A solar energy system for use with tufted geosynthetics on sloping ground without the use of a traditional racking system. A frame attaches to the tufted geosynthetic cover to provide a flap and a solar panel secures to the flap directly or through a polymeric layer that attaches to the frame positioned between the flap and the tufted geosynthetic land cover with the solar panel adhesively attached to the polymeric layer. The solar panel being attached to the tufted geosynthetic land cover generates energy upon exposure to light. A method of securing a solar panel to a tufted geosynthetic land cover system for generation of energy is disclosed.

A solar energy system for use with tufted geosynthetics on sloping ground without the use of a traditional racking system. A frame attaches to the tufted geosynthetic cover to provide a flap and a solar panel secures to the flap directly or through a polymeric layer that attaches to the frame positioned between the flap and the tufted geosynthetic land cover with the solar panel adhesively attached to the polymeric layer. The solar panel being attached to the tufted geosynthetic land cover generates energy upon exposure to light. A method of securing a solar panel to a tufted geosynthetic land cover system for generation of energy is disclosed.

A closed-loop system and method for heating of target contaminant zones having environmental contaminants of concern present in the groundwater and the soil by thermal conduction, and subsequent enhancements of physical, biological and chemical processes to attenuate, remove and degrade contaminants in the target contaminant treatment zones, is disclosed. The system and method collects solar or other heat and transfers the heat via a closed-loop and a set of borehole exchangers to subsurface soil in the proximity of and/or directly to the target contaminant treatment zones. The target contaminant treatment zone may comprise contaminated soil, contaminated groundwater in an aquifer, or industrial waste comprising water and/or solids. Solar collectors or heat exchangers capturing waste heat from industrial processes may be used as the heat source.

A closed-loop system and method for heating of target contaminant zones having environmental contaminants of concern present in the groundwater and the soil by thermal conduction, and subsequent enhancements of physical, biological and chemical processes to attenuate, remove and degrade contaminants in the target contaminant treatment zones, is disclosed. The system and method collects solar or other heat and transfers the heat via a closed-loop and a set of borehole exchangers to subsurface soil in the proximity of and/or directly to the target contaminant treatment zones. The target contaminant treatment zone may comprise contaminated soil, contaminated groundwater in an aquifer, or industrial waste comprising water and/or solids. Solar collectors or heat exchangers capturing waste heat from industrial processes may be used as the heat source.

An energy or water storage system can comprise a storage reservoir, a discharge reservoir, a pump for charging the storage reservoir, and a turbine or similar discharge device. The storage reservoir can comprise a flexible bag covered by overburden that creates pressure inside the bag. Energy is stored by raising the overburden. The bag can comprise a shaped internal filler piece to prevent formation of a crease at the bag edge. Solar panels can be mounted above any bag to make additional use of the land. Solar panels mounted on overburden can have tracking mechanisms and controls suitable to achieve desired orientation regardless of the slope of overburden. Elevation difference between the storage reservoir and discharge reservoir can be used, including an underground cavity. The bag can have internal tethers to influence bag shape.