Sentences with phrase «cooling efficiency as»

Air conditioning use emerges as one of the key drivers of global electricity - demand growth New IEA analysis shows urgent need to improve cooling efficiency as global energy demand for ACs to triple by 2050 15 May 2018

Not exact matches

They are also one of the best roofing choices for energy efficiency, as the air gap acts as an insulator, keeping your house cooler in the summer and warmer in the winter.

For example, the guidelines state that reducing energy consumption could be achieved by exploring grants for energy efficiency improvements as well as by placing vegetation around buildings to lower heating and cooling costs.

There are some 50 modular designs being developed globally, and while many are traditional light water reactors, which use water to cool the reactor core, others gain efficiency by using coolants such as gas, which allow reactors to reach higher temperatures.

The non-profit Cool Roof Rating Council (CRRC), for instance, suggests roofing surfaces that reflect the sun's heat so as to reduce the urban heat island effect while improving residential energy efficiency.

These include technologies for passively cooling buildings and urban areas, such as cool roofs and pavements, as well as the broader set of energy efficiency measures to reduce the need for active cooling.

Early predictions are that caloric cooling systems could result in as much as a 30 percent higher efficiency than currently available vapor - compression products.

Although this smaller - displacement turbo four - cylinder has lower internal friction and reduced pumping loss than a Skyactiv V - 6 would, fuel efficiency drops when the engine is under high load, as the engine runs richer to help keep the cylinders cooler.

As in the AMG GT R radiator shutters, the Airpanel in front of the centre cooling air inlet improves the car's aerodynamic efficiency.

Enhancements such as two - step variable - valve lift (VVL), cooled exhaust - gas recirculation (EGR) and innovative weight - reduction strategies boost the engine's efficiency and performance, while preserving smoothness.

As in the AMG GT R, radiator shutters, known as the Airpanel, in front of the center cooling air inlet improves the car's aerodynamic efficiencAs in the AMG GT R, radiator shutters, known as the Airpanel, in front of the center cooling air inlet improves the car's aerodynamic efficiencas the Airpanel, in front of the center cooling air inlet improves the car's aerodynamic efficiency.

As a result, the aerodynamic drag coefficient is reduced by more than 15 percent, cooling efficiency is improved and there is no aerodynamic lift at highway speeds, Porsche said.

As before, active grille shutters ahead of the radiator close when extra cooling airflow isn't needed in order to improve aerodynamics for fuel efficiency.

There's a slight power increase of 4kW on last year's model as aerodynamic performance has been improved, boosting cooling efficiency for the engine.

Functional as a secondary oil cooler, GReddy high - capacity Oil Pans, maintain more constant oil temperatures via increased volume of oil and the improved cooling efficiency of the thick - walled cast aluminum construction.

The front bumper and front spoiler design have also been revised and the size of the lower grille has been enlarged to reduce airflow resistance as well as improving engine cooling efficiency.

However, trends such as open - plan designs, the increasing size of residential floor space, central cooling installations, and changing house designs have often outweighed efficiency and behavioural improvements.

On efficiency benefits in particular, according to the EPA, the surface temperature of a green roof can be as much as 90 degrees Fahrenheit cooler than the surface of a traditional rooftop.

The efficiency of mid to upper troposphere cooling increases as the average temperature increases.

The building will be an efficiency powerhouse, featuring 15» walls, triple glazed windows and a louver system along the southwest facade that acts as the building's «gills», which house the heating and cooling equipment and allowing the building system to «breathe.»

It is noteworthy that liquid N2 has a very high efficiency as a cooling agent at this depositional temperature (considering that pure N2 at 10 bars of pressure condenses at 105K).

This transformation will touch every aspect of city services and infrastructure including energy generation and distribution, heating and cooling systems, building energy efficiency, transportation, water and waste management, and the efficiency of city services such as street lighting.

The Public Service Commission will promote and support maximum expansion of energy efficiency wherever possible and evaluate the creation of renewable heating and cooling technologies such as geothermal heat pumps.

Strategies such as passive heating and cooling, natural ventilation, and high - efficiency HVAC systems partnered with smart controls further reduce a building's energy use.

This is the same as Configuration 1 except that SunTuf corrugated polycarbonate glazing has bee added over the absorber to see if the glazing improved efficiency by reducing absorber heat loss and reducing evaporative cooling from the open water channels.

This guidance document shows that modern district energy as the most effective approach for many cities to transition to sustainable heating and cooling, by improving energy efficiency and enabling higher shares of renewables.

Flouride salts hold heat almost as well as water, so make for good coolant, but remain liquid up to 1300C, so unlike water - cooled reactors can operate at higher temperatures, for better efficiency, and without pressurized vessels, making them both safer and less costly.

Even if it's not considered as cool to ride an electric bus than to drive a Tesla, buses are much more efficient in not only the utilization of space on the road, but also in terms of fuel - efficiency (as measured in Person - Miles Per Gallon (PMPG)-RRB-, so with a switch to electric buses, which are less susceptible to volatile fuel prices and have lower maintenance costs, cities can actually save energy and money while reducing emissions.

Cutting edge data centers of the future will require less of a physical human presence, and are likely to: â $ cents Rely on a VIL to optimize equipment management and provide for virtual remote control capable of instant changes, switches and adds â $ cents Achieve LEED certification for the physical building â $ cents Rely on more efficient water cooling that potentially takes advantage of an on - site tower to chill water for cooling the system (thus reducing energy consumption by using nature's natural cooling power to chill water) â $ cents Use fluid dynamics models to precisely design the interior of the building to maximize the efficiency of the HV / AC system for air - cooled computing systems â $ cents Tap into a mixed energy grid that relies on green energy sources such as solar, wind or hydroelectric (depending on geographic feasibility), along with a reliable city grid thus avoiding the need for the standard back - up Uninterruptible Power Supply (which will reduce equipment costs, minimize floor space used, and increase energy efficiency because systems that employ a UPS convert AC to DC and back, incurring substantial energy losses).

Although not strictly required by the three performance targets, PH has been innovative in recommending the use of the ventilation air delivery system as the heating / cooling system and using heat recovery ventilation with more than 80 % efficiency (this could now be a requirement in the US3).

As a result of this insulation and smaller footprint, Tiny Houses are easy to heat and cool, and meet the State of California's strict residential energy efficiency standards.

It also has the usual features you'd expect from a Nest thermostat such as the ability to learn your habits to automatically adjust heating and cooling patterns, remote access from a smartphone app, and energy efficiency tracking.

Resumes in this field showcase such responsibilities as managing IT - structured cabling portion of construction projects for domestic and international Qualcomm locations, creating and distributing Excel tools for power and cooling loads for network equipment, and drafting and executing Service Level Agreements for the Security and Wireless LAN teams that provide detailed instructions regarding procedures that increase efficiency in project goal implementations.

For ultra efficiency, renewable energy sources, such as geothermal and solar, are compatible for fueling a radiant heating and cooling system.

But, remarkably, a year ago, home buyers had no way to find houses in Portland with environmentally friendly features, such as high - efficiency heating and cooling systems, high - efficiency insulation, and sustainable materials like bamboo flooring.

While adding insulation to your property can be expensive, it is generally thought of as one of the best ways to improve the heating and cooling efficiency of your home or commercial space.

Adoption of solar technology is accelerating via PACE financing; 39 % of the projects financed via commercial PACE include solar and the remaining 61 % are energy efficiency improvements such as HVAC and cool roofing according to PACENow.org.