OpenModelica is a free and open source modeling environment for complex systems. Developed by Open Source Modelica Consortium at RISE SICS East AB. Used in both academic and industrial environments
HDH imitates nature's rain cycle using humidifier, dehumidifier, and heater. Air is humidified directly with salty water in humidifier. Hot moist air condenses in dehumidifier to produce fresh water
Uses 3in1 plate technology with titanium plates for desalination. Requires half the seawater needed by other generators. Capacity ranges from 3.1 to 60 m3/24 h. Operates at 40-60°C in 85-95% vacuum
HVDC systems enable utilities to move power further and integrate renewables. Instrument transformers range from 600V to 1,200kV for revenue metering. GIS solutions available from 50kV to 800kV with SF6 and g3 options. SF₆-free switchgear offers reduced carbon footprint with same ratings
Worldwide, 359 billion cubic metres of wastewater is produced annually. More than two billion people live in water-stressed countries. Polluted water causes over 1.7 million deaths annually
Aquagear pitcher removes 2000% more contaminants than competitors. HQUA UV sterilizer removes bacteria and microbes with 3-foot power cord. Woder under-sink system removes lead and maintains constant flow rate. Engdenton stainless steel filter has 320-gallon filter life. Brita Ultra Max holds 40 gallons and removes chlorine and lead