Stem

NORD DRIVESYSTEMS Presented A New Synchronous Motor With Higher Energy Efficiency
NORD DRIVESYSTEMS presented a new synchronous motor with a significant higher energy efficiency (IE5+). This new motor can be supplied without a fan and with ve…
Renewables Growth Must Increase Fourfold by 2030 to Meet Climate Targets
The share of renewables in the global energy system needs to more than double by the end of the 2020s — with $10trn of fossil-fuel investment redirected — i…
Argan Subsidiary Scores 1,085 MW Natural Gas-Fired Power Plant in Harrison County
Argan, Inc. announced this week that in late December 2019 its wholly owned subsidiary, Gemma Power Systems, entered into an engineering, procurement and constr…
An Air Cooling System to Make Waterless Cooling More Energy Efficient
The researchers have also redesigned and patented an air cooling system to make waterless cooling more energy efficient and possible over a wider range of opera…
OxiCool: Pure Water Is Refrigerant to Help Cool Homes
An air conditioning system that offers zero emissions, cools the house with water and is powered by natural gas was getting attention this week at CES.
Study Finds High-pressure Hydrogen Pipeline System Could Improve Hydrogen Delivery
A new study by a team at the National Renewable Energy Laboratory (NREL) concludes that a high-pressure, scalable, intra-city hydrogen pipeline system could imp…
World's First System Using Solar Energy to Split Water into Hydrogen
Technion researchers have developed the world’s first system using solar energy to split water into hydrogen and oxygen at two separate sites.
Signs Show We've Passed a Global Warming Tipping Point In Australia's Burning Forests
As extreme wildfires burn across large swaths of Australia, scientists say we're witnessing how global warming can push forest ecosystems past a point of no ret…
ELGi Equipments’HRS Enables Recovery of up to 96 Percent Wasted Energy
Elgi Equipments, one of the world’s leading air-compressor manufacturers, has witnessed the wide adoption of the ELGi Heat Recovery System (HRS), a solution fo…
Energy Storage System
Batteries Play a Critical Role for a Low Carbon Energy Future
The switch from fossil fuels to renewable energy alternatives and the electrification of energy is one of the key elements of delivering carbon neutral economie…
Geothermal Energy Storage System to Reduce Peak Electricity Demand
ORNL researchers have developed a system that stores electricity as thermal energy in underground tanks, allowing homeowners to reduce their electricity purchas…
Toyota to Build A Prototype City of The Future, Powered by Hydrogen Fuel Cells
At CES, Toyota revealed plans to build a prototype “city” of the future on a 175-acre (0.71 km2) site at the base of Mt. Fuji in Japan. Called the Woven City,…
New Technology
Scientists Develop New Concept:Hydrogen to Be Refilled Five Times Faster
They have now published a new concept in the scientific journal Nature Scientific Reports, by which these systems can for the first time be refilled five times …
Nanomaterials Makes Computers And Smartphones More Energy Efficient
With enhanced properties such as greater strength, lighter weight, increased electrical conductivity and chemical reactivity, nanomaterials (NMs) are widely use…
Maximize Energy Efficiency in Class A Office Buildings With Modern Building Systems
Advancements in HVAC systems, elevators, escalators and uninterruptible power supply (UPS) systems have resulted in modern building systems that improve perform…

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Stem

NORD DRIVESYSTEMS Presented A New Synchronous Motor With Higher Energy Efficiency

Renewables Growth Must Increase Fourfold by 2030 to Meet Climate Targets

Argan Subsidiary Scores 1,085 MW Natural Gas-Fired Power Plant in Harrison County

An Air Cooling System to Make Waterless Cooling More Energy Efficient

​OxiCool: Pure Water Is Refrigerant to Help Cool Homes

Study Finds High-pressure Hydrogen Pipeline System Could Improve Hydrogen Delivery

World's First System Using Solar Energy to Split Water into Hydrogen

Signs Show We've Passed a Global Warming Tipping Point In Australia's Burning Forests

ELGi Equipments’HRS Enables Recovery of up to 96 Percent Wasted Energy

Batteries Play a Critical Role for a Low Carbon Energy Future

Geothermal Energy Storage System to Reduce Peak Electricity Demand

Toyota to Build A Prototype City of The Future, Powered by Hydrogen Fuel Cells

Scientists Develop New Concept:Hydrogen to Be Refilled Five Times Faster

Nanomaterials Makes Computers And Smartphones More Energy Efficient

Maximize Energy Efficiency in Class A Office Buildings With Modern Building Systems

OxiCool: Pure Water Is Refrigerant to Help Cool Homes