Controlled environment shipping containers

1. An apparatus for maintaining an ultra low oxygen concentration to prevent spoilage of perishable food products, the apparatus comprising:

a shipping container, the container including a plurality of walls;

a composition of a mixture of gases including one or more of nitrogen, carbon dioxide, and another inert gas, wherein the mixture of gases replaces ambient atmosphere of the container;

at least one source of compressed gas is used separately or in combination to maintain the composition of the mixture of gases, wherein the compressed gas of each respective source is one of nitrogen, carbon dioxide, or another inert gas, the at least one source of compressed gas comprising a stored compressed gas within a pressurized container;

one or more sensors to monitor the composition of the mixture of gases, wherein the one or more sensors maintain an electronic record of at least one of temperature, the concentrations of the mixture of gases, and rate of use of the gases; and

one or more controllers to release the compressed gas from the at least one source into an interior of the container containing the perishable food products, such that a variable rate of the release is sufficient to maintain an ultra low oxygen concentration and to ensure consistent concentrations of the mixture of gases within the container during a duration of a shipment of the shipping container, the one or more controllers integrating predictive algorithms to regulate the variable rate of release of the compressed gas.

2. The apparatus according to claim 1 , wherein the container is a one of a standard shipping container or a Controlled Atmosphere (“CA”) refrigerated shipping container.

3. The apparatus according to claim 1 , wherein the container has limited oxygen permeability.

4. The apparatus according to claim 1 , wherein the mixture of gases positively pressurizes the container.

5. The apparatus according to claim 1 , wherein the ultra low oxygen concentration is less than 6,000 ppm.

6. The apparatus according to claim 1 , wherein one sensor of the one or more sensors monitors oxygen concentration.

7. The apparatus according to claim 6 , wherein one controller of the one or more controllers is coupled to the one sensor to minimize or shut off the release when oxygen level is at or below a minimum set point.

8. The apparatus according to claim 1 , wherein a power supply is linked to the container.

9. The apparatus of claim 1 , wherein the pressurized container comprises a gas cylinder, and wherein a regulator and shut off valve are coupled to the gas cylinder.

10. An electronic controller configured to facilitate maintaining an ultra low oxygen concentration in a shipping container, the electronic controller including computer readable instructions, which when executed by one or more computer processors, the computer readable instructions cause the processors to:

facilitate positive pressurization of a composition of a mixture of gases including one or more of nitrogen, carbon dioxide, and another inert gas;

direct a purge valve to emit from at least one source of compressed gas to maintain the composition of the mixture of gases, wherein the compressed gas of each respective source is one of nitrogen, carbon dioxide, or another inert gas, the at least one source of compressed gas comprising a stored compressed gas within a pressurized container;

monitor the composition of the mixture of gases;

cause release of the compressed gas from the at least one source into an interior of the container containing perishable food products, such that a variable rate of release is sufficient to maintain an ultra low oxygen concentration and to ensure consistent concentrations of the mixture of gases within the container during a duration of a shipment of the shipping container, preventing spoilage of the perishable food products; and

maintain an electronic record of at least one of temperature, the concentrations of the mixture of gases, and rate of use of the gases;

and wherein the electronic controller is further configured to execute predictive engines to regulate the variable rate of release of the compressed gas.

11. The electronic controller according to claim 10 , wherein the container is a one of a standard shipping container or a Controlled Atmosphere (“CA”) refrigerated shipping container.

12. The electronic controller according to claim 10 , wherein the container has limited oxygen permeability and the mixture of gases positively pressurizes the container.

13. The electronic controller according to claim 10 , wherein the ultra low oxygen concentration is less than 6,000 ppm.

14. The electronic controller according to claim 10 , the electronic controller being in communication with one or more sensors, at least one of the sensors configured to monitor oxygen concentration; and

the electronic controller being further configured to minimize or shut off the release when oxygen level is at or below a minimum set point.

15. The electronic controller of claim 10 , wherein the pressurized container comprises a gas cylinder, and wherein a regulator and shut off valve are coupled to the gas cylinder, the electronic controller being in electrical communication to control the regulator and shutoff valve.

16. A shipping container system, the system comprising:

a shipping container configured to maintain an ultra low oxygen concentration, the shipping container including:

an electronic controller configured to cause positive pressurization of a composition of a mixture of gases in the shipping container including one or more of nitrogen, carbon dioxide, and another inert gas;

an inert gas release system configured to emit from at least one source compressed gas, wherein the compressed gas of each respective source is one of nitrogen, carbon dioxide, or another inert gas, the at least one source of compressed gas comprising a stored compressed gas within a pressurized container;

one or more sensors configured to monitor the composition of the mixture of gases, wherein the one or more sensors maintain an electronic record of at least one of temperature, the concentrations of the mixture of gases, and rate of use of the gases; and

the inert gas release system further configured to release the compressed gas from the at least one source into an interior of the container containing perishable food products, such that a variable rate of release is sufficient to maintain an ultra low oxygen concentration and to ensure consistent concentrations of the mixture of gases within the container during a duration of a shipment of the shipping container, preventing spoilage of the perishable food products, the inert gas release system integrating predictive algorithms to regulate the variable rate of release of the compressed gas.

17. The shipping container of claim 16 , wherein the pressurized container comprises a gas cylinder, and wherein a regulator and shut off valve are coupled to the gas cylinder.