UNEP

Cambodia sets example for climate action in cooling

Cambodia, with assistance from the United Nations Environment Programme (UNEP) and the United Nations Financial and Social Fee for Asia and the Pacific (UNESCAP), has released its 1st countrywide strategic prepare on cooling for a greener, cleaner and small-carbon upcoming.

“Sustainable techniques to cooling are critical to tackle local weather change,” says UNEP. “Such ways decrease food decline, enrich obtain to health care and medications, allow productive function and protect versus heat tension, specially significant in a region these types of as Cambodia in which warmth pressure qualified prospects to an yearly GDP reduction of at the very least US$1.12 billion.”

With a incredibly hot and humid weather, Cambodia expects demand for house cooling to double in the subsequent 20 a long time. It currently accounts for 45 for each cent of electricity use nationally.

The country’s Nationwide Cooling Motion Approach seeks to minimize cooling need, reinforce the obtain to cooling products and services such as chilly chains for food and medication, make improvements to the electricity performance of appliances, and really encourage the use of refrigerants with lower world-wide warming likely (GWP). In the end, it aims to reduce the local climate and financial impacts of improved need for cooling.

“If we are critical about reversing present-day weather trends, we can’t go about cooling our earth with a business-as-usual tactic,” suggests UNEP Regional Director and Representative for Asia and the Pacific, Dechen Tsering.

“As Cambodia’s need for cooling grows, it has an crucial chance to adopt a new pathway on cooling, displaying the probability and possible of a technique-wide tactic to cooling that is equitable, successful, and local climate-welcoming.”

The plan focuses on five places: area cooling, foods chilly chain, health and fitness-care chilly chain, mobile air conditioning, and process cooling.

UNEP notes that in the lead-up to COP 28, slated for November 30 to December 12 in Dubai, it is important to push international motion on sustainable cooling.

Executive Secretary of UNESCAP and Beneath-Secretary Typical to the United Nations, Armida Salsiah Alisjahbana says, “It is crucial that Cambodia mitigates rising cooling-similar strength desire and greenhouse gas emissions when protecting the resilience of its electricity systems”.

Cambodia’s National Cooling Motion Program was developed beneath the framework of the Cool Coalition – a international effort led by UNEP to generate action on sustainable cooling.

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By nigemord@gmail.com / April 4, 2023

AHRI AIRAH AREA BESA Cath Noakes CIBSE Events and conferences FETA Graeme Fox IMechE Slider UNEP ventilation World Ventil8 Day World Ventilation Day

Worldwide celebration of ventilation – HVAC&R News

November 8 is becoming celebrated as the to start with formal Entire world Air flow Day – or, as it has been dubbed, Earth Ventil8 Day.

Introduced by a coalition of researchers, academics, engineering bodies and environmental activists, the worldwide awareness campaign encourages the crucial purpose of far better creating air flow in supporting well being, wellbeing, and efficiency. It is becoming pushed by British isles bodies BESA (the Developing Engineering Services Association), CIBSE (the Chartered Institution of Constructing Providers Engineers), IMechE (Institution of Mechanical Engineers) and FETA (the Federation of Environmental Trade Associations).

Other organisations all around the earth to have pledged their support consist of the United Nations Setting Programme (UNEP), the European association of refrigeration, air conditioning and heat pump contractors (Location), the Air-Conditioning, Heating, and Refrigeration Institute (AHRI), and AIRAH.

The to start with annual Entire world Ventil8 Working day involves a sequence of in-particular person and on the internet functions and conversations all over the earth.

A much healthier environment

The overarching mission of the event is “improving ventilation for a more healthy world”. To realize this, the campaign will showcase impressive scientific and useful proof demonstrating how great ventilation can minimize exposure to air pollutants and infectious ailments, which aids human productivity, enhances slumber, and decreases mould and damp in properties.

“Good air flow is aspect of generating a sustainable and minimal-carbon natural environment, by applying technologies nicely to harmony air good quality, power use and consolation,” states nutritious building champion Professor Cath Noakes OBE, Professor of Environmental Engineering for Properties at the College of Leeds.

“It is critical to building properties far more resilient to health threats which includes our typical battles with the transmission of colds and flu around crowded indoor areas.”

As nicely as showcasing the selection of ventilation alternatives accessible to creating owners and occupiers, Planet Ventil8 Working day will recognise the qualified folks who put into action the actions and tactics applied to make buildings healthier and safer – highlighting the will need for training and recruiting additional proficient people today to get on this expanding world-wide job.

The official worldventil8day.com internet site involves a variety of no cost resources which include “top facts” about the role of air flow, and various approaches that can be tailored relying on the age, layout, place, and purpose of the setting up. It also describes how developing operators can regulate the complex trade-off in between ventilation, vitality intake, climate transform, urban pollution, sound, comfort, and stability.

Prime tips and functional solutions

To rejoice Globe Ventil8 Day, the BESA will be operating a totally free webinar on bettering air flow. A panel of professionals will focus on how fantastic air flow can increase health and fitness and wellbeing as perfectly as defend structures. They will share best ventilation ideas and realistic remedies to carry out your house, university or office.

The webinar is scheduled for November 8, 11pm (AEDT) and will be out there to look at on desire afterwards.

Organisers are also encouraging persons to get associated by following their social media (Twitter @WorldVentil8Working day, Instagram @WorldVentil8Working day and LinkedIn /WorldVentil8Day) and making use of the hashtags #WorldVentil8Day & #CelebrateVentil8 in their personal posts.

“To make buildings more resilient we require the two quick-expression solutions and lengthy-term methods,” states BESA’s Head of Technical Graeme Fox. “For illustration, nearby air cleaners primarily based on HEPA filtration or UVC disinfection are critical applications, but they are not an alternative to bettering the common air flow both via normal or mechanical implies.

“Far far too many structures are only under-ventilated and by elevating consciousness we hope to encourage quite a few additional homeowners and operators to make this a significantly increased precedence and so safeguard the health and very well-becoming of tens of millions of persons all around the earth.”

For additional details, including how to get associated, stop by the Globe Ventil8 Working day website.

Photograph by Ivan Samkov: https://www.pexels.com/photograph/green-plants-on-the-wall-5514870/

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By nigemord@gmail.com / November 8, 2022

AHRI AIRAH AREA BESA CIBSE covid-19 Events and conferences IMechE News Slider UNEP ventilation World Ventilation Day

World Ventilation Day set for November 8

November 8 has been verified as World Air flow Day, with the concept for the inaugural functioning to be “celebrating ventilation”.

The initiative was established by a group of air flow industry experts in the United kingdom from CIBSE, the Establishment of Mechanical Engineers (IMechE), the Developing Engineering Companies Association (BESA), and educational researchers within just the Potential City Air flow Network. Other organisations all around the entire world to have pledged their aid include things like the United Nations Setting Programme (UNEP), the European affiliation of refrigeration, air conditioning and heat pump contractors (Location), the Air-Conditioning, Heating, and Refrigeration Institute (AHRI), and AIRAH.

The mentioned intention of World Ventilation Day is to increase awareness about ventilation, highlighting why it is so crucial, how it can be accomplished properly, and to winner the organisations and people today who operate together to provide great air flow for wellbeing and sustainability.

“We made the decision to start this job just after conversations with Professor Cath Noakes about raising recognition of the value of helpful air flow,” says Graeme Fox, Head of Technological at the BESA.

“The pandemic finally authorized the relaxation of society to fully grasp what we constantly realized – that great ventilation is important to healthier dwelling. And with the onset of colder climate once again – in the northern hemisphere at least! – it will be an increasingly vital level to push home. Consequently, deciding on November.”

The official start celebration took place this week at the BESA National Convention in London.

“We extremely considerably hope that you will join us to celebrate all the things that is excellent about air flow,” says the BESA. “It is our intention that this gets to be an annual occasion to emphasize the worth of our sector.”

For a lot more details, together with how to get involved, take a look at the Planet Air flow Day site.

Photograph by Steve Pancrate on Unsplash

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By nigemord@gmail.com / October 19, 2022

air conditioning Egypt greenhouse gas emissions New Alamein City News Seawater air conditioning Slider UNEP United Nations Environment Programme

UNEP looks to the sea for a cool change in Egypt

The Intercontinental Electricity Company states that cooling technological innovation results in a lot more than 7 for every cent of the world’s greenhouse fuel emissions.

In Egypt through summer months, close to half of the country’s electricity goes in the direction of air conditioning. Temperatures can hit 40°C and remain in the large thirties in the course of the year, primarily in towns suffering from the urban heat island outcome.

The United Nations Ecosystem Programme (UNEP) not long ago finished a feasibility study to try and adopt a much more weather-welcoming solution to cooling in Egypt. Conducted in New Alamein Town on the north coast, it investigated the enhancement of a seawater air conditioning process.

The procedure operates by pumping seawater into a cooling station and passing it as a result of a heat exchanger, in which it absorbs heat from properties. Interesting air created from the chilly drinking water is utilized to preserve snug temperatures in the structures, when the warm water is despatched back into the sea.

It is predicted the cooling plant will take two decades to establish, costing somewhere around AUD$170 million and a additional AUD$30–36 million for the distribution network.

The 30,000 tonnes of refrigeration (TR) ability would lower refrigerants emissions by roughly 99 for every cent and carbon dioxide emissions by 40 for each cent.

This will support Egypt meet up with its targets in phasing down hydrofluorocarbon (HFC) emissions beneath the Montreal Protocol and the Kigali Amendment.

According to the Head of the Egyptian District Cooling Code and UNEP guide Alaa Olama, Egypt is an excellent place to trial cooling systems simply because it is at present setting up 22 “smart cities”. A ton of the new technologies target on implementing cooling systems that do not use energy.

The analyze was initiated by means of the Multilateral Fund of the Montreal Protocol, and the UNEP District Vitality in Metropolitan areas Initiative will consider the research to the amount of execution.

Sea h2o has been utilized to neat buildings ahead of. In Australia, Danish architect Jørn Utzon and engineer Ove Arup implemented an ground breaking seawater cooling technique when the Sydney Opera Home was built. The engineering has recently been getting traction in the east.

“It’s an essential resolution for new metropolitan areas,” said Olama.

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By nigemord@gmail.com / June 15, 2022

ASHRAE Education energy efficiency Featured Refrigerant management refrigerants training UNEP UNEP OzonAction

Open access to ASHRAE-UNEP eLearning modules

Access is now available to 3 HVAC&R eLearning modules and various other cost-free means via the ASHRAE-UNEP Portal.

The Refrigerants Literacy module delivers a simple knowledge about refrigerants forms, guidelines, classifications and management techniques. It is aimed at non professionals in the field, these as facility managers, policy makers, and other persons who are involved in refrigerant problems from a non-specialized standpoint. It can also serve as an introduction to refrigerant fundamental principles for individuals new to the industry.

The Audio Management of Refrigerants module assessments most effective tactics for vital environmental challenges, ASHRAE expectations, and refrigerant terminology for air conditioning and refrigeration specialists. Subject areas coated consist of rules of refrigerant restoration, recycling, and reclaiming, as effectively as lubricants, their houses and purposes, like compatibility concerns with various refrigerants. The class embraces risk-free handling, service, and installation of refrigeration products utilising modern day refrigerants. It also supplies introduction to refrigerant administration applications, certification strategies and relevant guidelines and laws.

These two modules can be accessed utilizing the code “Ozonaction&ashrae1”.

At last, the Electrical power Performance Literacy for Air-Conditioning and Refrigeration Devices module is built to educate creating region coverage makers, organization leaders, and community stakeholders about the positive aspects of air conditioning and refrigeration, the scientific concepts concerned, and aspects that lead to maximum vitality efficiency.

This module can be accessed applying the code “Ashrae&unepeel1”.

The ASHRAE-UNEP portal also features a college training course. Obtain to this system is by means of an on line registration form.

As very well as the discovering components, the portal includes the reduce GWP awards, the recent ASHRAE and UN Surroundings OzonAction Workplan, information and functions, and other methods.

To access the portal, click on in this article.

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By nigemord@gmail.com / February 9, 2022

Beating the Heat Clean Cooling Collaborative Cool Coalition COP26 GCoM global warming Mission Innovation News Paris Agreement Rocky Mountain Institute UNEP Urban heat island

Strategies to stop our cities overheating

Launched at COP26, Beating the Heat is a handbook that provides techniques for sustainable cooling of metropolitan areas. Made by the Cool Coalition, UNEP, RMI, World wide Covenant of Mayors for Local weather & Vitality (GCoM), Mission Innovation and Clean up Cooling Collaborative, it delivers planners an encyclopedia of confirmed possibilities to support amazing metropolitan areas.

In latest weeks, a lot focus has targeted on how well the entire world is tracking from the Paris Agreement’s aims of limiting world temperature rises to 1.5°C, with the summary currently being that we are heading past 2.5°C unless of course we consider more robust motion. The problem for towns is even additional urgent. Investigation displays that the world’s metropolitan areas are heating up at two times the world-wide regular rate because of to the urban warmth island outcome. By 2100, towns throughout the entire world could heat as much as 4°C on regular.

The authors take note that hotter cities could be catastrophic for public health. The variety of people uncovered to summertime highs earlier mentioned 35˚C is predicted improve 800 per cent to get to 1.6 billion by mid-century.

The issue will be felt most by lower-money districts within towns, which are typically “hot spots” owing to a deficiency of eco-friendly areas and to the co-location of industrial functions. Citizens of these spots are also less probably to be ready to find the money for cooling. All those who can, will commonly buy much less expensive and a lot less power productive styles that will exacerbate the warmth island outcome.

https://www.youtube.com/observe?v=OqMpbL1dnX0

Beating the Warmth: A Sustainable Cooling Handbook provides the equipment to create full-technique methods to addressing urban cooling across three main actions:

Effective setting up and structure at the scale of the city or city district, with an emphasis on heat-minimising urban variety and layout, nature-primarily based remedies, and amazing surfaces built to decrease the city heat island influence, in turn also cutting down cooling loads in buildings.
Maximizing the thermal effectiveness of buildings and minimising cooling loads employing passive making style procedures with an emphasis on main by case in point on governing administration buildings and increasing the floor with creating energy codes and benchmarks.
Effective and finest-healthy cooling technologies and operations to supply the necessary volume of cooling with the minimum volume of strength, emissions and anthropogenic heat.

The guide includes 80 circumstance reports and illustrations that can be merged for distinctive city contexts. It incorporates two Australian case scientific tests, equally from Western Sydney: the Change Down the Warmth Method and Motion Strategy, and the Weather Tailored People Shelters Structure Competition.

To read the handbook, click on right here.

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By nigemord@gmail.com / November 10, 2021