Through sourcing net-primary productivity additive algae-based biomass feedstock, the exclusive use of renewable energy in processing, and the appropriate formulation and processing, a novel algae-derived bio-based plastic is both carbon-negative and provides some performance advantages over existing algae-based film plastics especially with regard to optical clarity. A system may be provided that produces a carbon-negative bioplastic. The production of the bioplastic in a process chamber may be controlled by an electronic controller. The electronic controller may be controlled by a host system, such a server. The electronic controller may be configured to direct production of the bioplastic in the process chamber using hydrocolloid, which is derived from algae.

An atmospheric water generation system comprises water vapor consolidation systems configured to increase the relative humidity of a controlled air stream prior to condensing water from the controlled air stream. The water vapor consolidation system comprises a fluid-desiccant flow system configured to decrease the temperature of the desiccant to encourage water vapor to be absorbed by the desiccant from an atmospheric air flow. The desiccant flow is then heated to encourage water vapor evaporation from the desiccant flow into a controlled air stream that circulates within the system. The humidity of the controlled air stream is thereby increased above the relative humidity of the atmospheric air to facilitate condensation of the water vapor into usable liquid water.

An autonomous robotic lawnmower (1) is disclosed. The robotic lawnmower (1) comprises a driving unit (3) comprising one or more drive wheels (5) and a cutting unit (7) arranged to cut grass when in a cutting position relative a ground surface (9). The lawnmower (1) further comprises a folding mechanism (11) allowing the cutting unit (7) to be pivoted relative the driving unit (3) around a pivot axis (ax) from the cutting position to a pivoted position.

A plant growing apparatus is disclosed that enables users to grow edible vegetation and other plants in all climates and year round. The plant growing apparatus includes a framework, a solar assembly coupled to said framework at a predetermined angle, the solar assembly including at least one photovoltaic panel operable to receive solar energy. A planting bed is coupled to said framework. A lighting assembly is connected to the photovoltaic panel and operably directed to emit light toward said planting bed. The plant growing apparatus includes a watering assembly having a misting conduit in fluid communication with a water source and positioned proximate the photovoltaic panel and defining an aperture and a wiper assembly operably coupled to said at least one photovoltaic panel, said wiper assembly including a pulley system and a wiper blade movable along the photovoltaic panel when said pulley system is actuated.

A method and apparatus for generating solar power in agricultural fields while minimally impacting crop growth and farming efforts, including positioning an elongated solar panel above crops, wherein the elongated solar panel runs generally parallel to longitudinal lines and wherein the elongated solar panel has at least one solar transducing face and an endless edge surrounding and perpendicular to the at least one solar transducing face, automatically pivoting the elongated solar panel such that the at least one solar transducing face is oriented parallel to incident solar rays during predetermined times when plant growth requires incident sunlight, automatically pivoting the elongated solar panel such that the at least one solar transducing face is oriented parallel to the vertical during rain, automatically pivoting the elongated solar panel out of the way of heavy farm equipment, and automatically pivoting the elongated solar panel such that the at least one solar transducing face is oriented perpendicular to incident solar rays at predetermined times when plant growth does not require direct sunlight. The elongated solar panel is positioned sufficiently above crops to give clearance to heavy farm equipment passing therebelow and/or adjacent panels are spaced sufficiently apart such that heavy farm equipment may pass therebetween.

A solar reactive mulch film comprising one or more layers of heat shrink material pre-strained at a predetermined temperature and tension. Immediately cooling the pre-strained layers retains molecular deformation stresses in the material which facilitate shrinkage but not expansion on exposure to solar radiation. The mulch film adapted to be laid over longitudinal growing beds and held tautly by burying its side edges in soil. Exposure of uncovered portions of film to solar radiation causes shrinkage in one or more directions whereby in combination with the weight of the soil holding it down, maintains tautness of the mulch over a growing period. Methods of manufacture and use of the same.

An atmospheric water generation system comprises water vapor consolidation systems configured to increase the relative humidity of a controlled air stream prior to condensing water from the controlled air stream. The water vapor consolidation system comprises a fluid-desiccant flow system configured to decrease the temperature of the desiccant to encourage water vapor to be absorbed by the desiccant from an atmospheric air flow. The desiccant flow is then heated to encourage water vapor evaporation from the desiccant flow into a controlled air stream that circulates within the system. The humidity of the controlled air stream is thereby increased above the relative humidity of the atmospheric air to facilitate condensation of the water vapor into usable liquid water.

A solar energy generated and wirelessly charged mowing system includes a mower and a wireless transmitting device. The mower includes a frame including a driving seat and a wheel set, an electrical driving device connected to the wheel set, an operating device adapted to be operated by a driver, a trimmer, an energy storage device, a solar energy converting device, a wireless receiving device, and a controlling device. The trimmer mows while the frame is moving. The energy storage device includes a rechargeable battery. The solar energy converting device has a solar panel for receiving and converting a solar energy to a first electricity. The wireless receiving device receives and converts a wireless charging energy of the wireless transmitting device to a second electricity. The first electricity and the second electricity charge the rechargeable battery. The controlling device controls the electrical driving device to drive the frame to move.

Provided herein are devices, systems, and methods for sunlight delivery, shoot positioning, canopy division, positioning fruit into distinct zones, managing fruit maturity and quality, rain, wind, and hail protection, and reducing canopy management and harvest labor of one or more plants on a trellis comprising one or more panels and a standoff, wherein the panels divide the growth of plant shoots on the trellis, thereby modifying growth or development of the plants. In some embodiments, the panels collect light energy and direct the collected light energy to the plants, thereby modifying growth or development of the plants and their producing of fruit.

A grain drying apparatus configured to provide reduction of moisture of a grain disposed in a chamber thereof wherein the apparatus utilizes a photovoltaic power source. The present invention includes a housing having at least one wall, a bottom and a roof defining an interior volume. A heating chamber is present and is operable to provide heating of air for introduction into the grain drying apparatus. A heating coil assembly is operably coupled to the photovoltaic power source so as to provide heating of the air passing through the heating chamber. A first chamber is present wherein the first chamber is configured to receive grain therein. A second chamber is adjacent the first chamber and is operably coupled to the heating chamber. A void is present in the interior volume of the housing adjacent the second chamber. The wall intermediate the first and second chamber allows airflow therethrough.