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Energy Efficiency

Novel Heat-Transfer Medium and Air Wall Increase Efficiency of Solar Thermal Tower Power Plants

Novel Heat-Transfer Medium and Air Wall Increase Efficiency of Solar Thermal Tower Power Plants

2020-01-21

Energy Efficiency Is A Core Target For Machine Learning
At a local climate action conference late last year, much of a session was devoted to making buildings consume less power, something with diminishing climate returns as energy decarbonizes.
2020-01-20

A Smart Way to Predict Building Energy Consumption
Researchers predicted the energy consumption of buildings using hybrid deep algorithms, computational experiments, and parallel computing. A team of international researchers has developed a smarter way to predict energy consumption in buildings.
Digital Energy Transformation
2020-01-20

Q&A: How Data Centers Can Become More Energy Efficient
As the world becomes more digital, electricity consumption in data centers will surge — that number could rise to 8 percent of the global total by 2030. A leading expert looks at energy efficiency options.
2020-01-17

Photoelectrochemical Water-Splitting Efficiency Hits 4.5%
Solar-to-fuel conversion offers a promising technology to solve energy problems, yet device performance could be limited by undesired sunlight absorption.
2020-01-17

A System That Leverages Radiative Cooling with High Efficiency
SkyCool Systems has developed a system that leverages radiative cooling to improve the efficiency of refrigeration and air conditioning – and even to generate electricity.
2020-01-16

Xcel Energy Offers Energy Saving Tips for Customers in Winter Months
“Electricity use typically increases during cold weather as customers turn up the heat to stay warm, which can lead to an unwelcome spike in monthly bills,” said Brad Baldridge, director of Customer and Community.
2020-01-16

Energy Saving Hot Water Tank Attracts £3.6m Investment
Oxford University spin-out whose innovative hot water tanks promise to save up to 20 per cent on hot water bills has secured £3.6m in Series A financing.
2020-01-16

Ukraine to Boost Renewables And Energy Efficiency with EU's Help
Ukraine can focus in developing the country’s renewable energy sector and improve the much-delayed energy efficiency now that the former Soviet republic has concluded the gas transit agreement with Russia, the European Union’s energy chief said.
Greenhouse Gas Emissions
2020-01-15

Thermoelectric Materials Lead to Cleaner Energy
Thermoelectric materials have long held the potential to provide clean alternatives for current energy sources. Efficient energy sources are becoming crucial due to the environmental damage sustained from rising greenhouse gas emissions.
2020-01-14

Using Liquid Metal to Repurpose Waste Heat
Researchers in the Renewable Energy and Virtual Technology lab at UTD developed a prototype generator that uses gallium to recover low temperature waste heat from data centers.
2020-01-14

Scientists At HKU Invented A Recapture Device Can Convert Heat Waste Into Usable Electricity
Engineers from the University of Hong Kong (HKU) have just invented and patented a Direct Thermal Charging Cell (DTCC), a recapture device that can convert low-grade heat waste into usable electricity.
2020-01-13

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 very smooth surfaces.
2020-01-13

High Efficiency Heating Solutions That Saves Money And The Environment
Imagine a world where you no longer have to get up in the night to put another log on the fire. A world where being kind to the environment doesn’t have to come at an extra cost to you.
2020-01-13

Israeli Water-From-Air Appliance Named “GENNY” Awarded As‘Energy Efficiency Product of Year’
An Israeli-made machine that creates fresh drinking water from air was named the “Energy Efficiency Product of the Year” in the 2020 Smart Home Mark of Excellence Awards at the Consumer Electronics Show (CES) in Las Vegas on Wednesday.
2020-01-12

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 operating conditions.
2020-01-12

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.
2020-01-09

Heat Pump Water Heaters as Clean-Energy Batteries
Heat pump water heaters (HPWH) are a game-changing technology that can eliminate climate and air pollution from water heating in buildings. And if that isn’t enough, HPWHs have a less well-known added benefit.
2020-01-09

Emerson Launches Walk-In Condensing Units Meeting New U.S. Energy-Efficiency Rules
As a manufacturer of condensing units for a wide range of refrigeration applications, we have certified our walk-in cooler condensing units meet the DOE’s minimum AWEF requirements." - Julie Havenar, Emerson
2020-01-09

Schneider Electric Announces Easy UPS 3M 3-phase With 60 and 80 kVA (400V) Internal Battery Modules
Easy UPS 3M UPSs personify simplicity as they are easy to install, easy to use, and easy to service, providing business continuity for small and medium businesses, and making it an excellent fit in both the data center space and in industrial environments
2020-01-08

Danish Technological Institute Developing Air-to-Water Heat Pumps with R290
The objectives of the project is to create heat pumps with an energy efficiency 5-10% higher than that of current HFC heat pumps. This result would have the best EU energy rating of A+++ and comply with the EU Ecodesign regulations.
2020-01-08

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 for utilising waste heat energy from an air compressor.
2020-01-08

Scottish Government Launched A Consultation on New Energy Efficiency Standard for Homes
The proposed standard will be legally binding and will come into effect from 2024, with the aim of reducing fuel poverty in Scotland and ameliorating the effects of climate change.
2020-01-07

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 used in areas like ICT, energy and medicine.
2020-01-07

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 performance, maximize reliability, and increase occupant comfort, while reducing energy usage.
2020-01-06

New Collaboration Seeks to Improve the Energy Efficiency of HVAC
Oak Ridge National Laboratory (ORNL) and five leading building equipment industries will collaborate to improve the energy performance of heating, air conditioning and ventilation systems and investigate climate-friendly alternative refrigerants.

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