, a global development institution focused exclusively on the private sector in developing countries.</p><p> </p><p>According to Wagner Albuquerque de Almeida, Regional Industry director for Manufacturing, Agribusiness and Services (MAS) at the IFC, a member of the World Bank Group (WBG), Qatar has “done a fantastic job” reducing the volatility and the risks of food security that the IFC has observed in the past.</p><p> </p><p> </p><p>Almeida recently spoke at the launch of a food security and agrifood investment study hosted by the US-Qatar Business Council Doha (USQBC Doha), in partnership with IFC, where he described Qatar’s domestic resilience as a commercial advantage that attracts investment and stabilises supply chains.</p><p> </p><p> </p><p>He also lauded Qatar for achieving 98% self sufficiency in dairy and poultry, which he noted as a “remarkable achievement” that strengthens the country’s agrifood base. According to Almeida, Qatar is ranked “fourth globally” in food affordability, despite importing most of its food, underscoring the strength of its supply chains. He explained that affordability is sustained through stable trade networks, which create predictable conditions for investors.</p><p> </p><p> </p><p>He noted that Qatar supplies about 14% of global urea exports, making it a critical player in agricultural inputs. “This dual capacity, domestic resilience and international supply, positions Qatar as a hub for agrifood resilience in emerging and developing markets,” Almeida pointed out.</p><p> </p><p> </p><p>He emphasised that food security cannot be solved by one actor alone, noting that Qatar’s model demonstrates how government, private sector, and international partners can align to reduce volatility.</p><p> </p><p> </p><p>Almeida said Qatar’s achievements should be scaled across regions, linking upstream and downstream value chains to strengthen resilience for both Qatar and partner countries.</p><p>He noted that Qatar’s logistics capabilities and capital provide a platform for investment opportunities in the US$4tn global agrifood market. Almeida added that Qatar’s food security gains are not only about resilience but also about creating commercial opportunities that can be scaled across emerging economies. </p>__%20%20%20%20<p>Related%20Story</p>_%20%20%20%20_%20%20%20%20%20%20%20%20%20%20%20%20%20%20%20%20_%20%20%20%20%20%20%20%20%20%20%20_%20%20%20%20%20%20%20%20%20%20%20%20_%20%20%20%20%20%20%20%20%20%20%20%20%20%20%20%20%20%20%20%20%20%20%20%20%20%20%20%20%20%20%20%20%20%20%20%20%20%20%20%20%20%20%20%20%20%20%20%20%20%20%20%20%20%20%20%20%20%20%20%20_%20%20%20%20%20%20%20%20%20%20%20%20%20%20%20%20%20%20%20%20%20%20%20%20__%20%20%20%20%20%20%20%20%20%20%20%20%20%20%20%20%20%20%20%20%20%20%20%20<img%20loading=?resize=150,150&ssl=1 "Doha Information’s meals safety good points observed as industry levers")
Greater than 4 million houses had been inbuilt the United Kingdom all the way through the Victorian generation.
Victorian houses had been built lengthy sooner than the advanced laptop fashions used nowadays to design constructions had been invented. But, those houses, constructed over 100 years in the past, are cooler in summer season than many constructed extra not too long ago.
Listed here are some elementary architectural explanation why that is.
1. Shutters
Many Victorian houses featured exterior picket shutters to dam the solar’s warmth sooner than it entered the construction. The Victorians knew that blockading the solar’s warmth sooner than it enters the construction is one of the easiest techniques to scale back overheating. Few houses constructed within the twentieth century in the United Kingdom have exterior shutters on home windows, in part as a result of trendy houses use outward-opening hinged casement home windows which can’t be used with exterior shutters.
Houses in southern and central Europe have tended to stay their exterior shutters, as a result of they’ve traditionally confronted warmer summers than the United Kingdom. With a converting local weather, portions of the United Kingdom are anticipated to have a local weather very similar to the Mediterranean through the center of this century.
Related News
Victorian houses had been additionally provided with inside shutters. Those are much less efficient than exterior ones at decreasing overheating since the solar’s warmth has already handed into the construction. But, they’re nonetheless simpler than a fully unshaded window, in particular if the shutters are painted a gentle color which displays one of the warmth again out.
Their primary get advantages, on the other hand, is protecting the warmth in all the way through iciness. Many Victorian inside shutters continue to exist nowadays as they’re much less more likely to had been broken because of climate publicity or had been got rid of when sliding sash home windows had been changed with different possible choices.
Awnings like those had been steadily put over home windows in Victorian houses to lend a hand stay the home cool.
Barlow Blinds Ltd (BBSA Member), Writer equipped (no reuse)
Related News
2. Canopies and awnings
Conjure up a picture of a Victorian top boulevard, and for sure a row of striped canopies and awnings above the malls and cafes will are evoked. Those have a identical impact to exterior shutters through blockading the solar’s warmth sooner than it enters the construction.
Canopies and awnings have a number of different advantages: they may be able to be used along outward opening home windows, so that they don’t block air flow; they permit a view out of the construction; and so they supply a pleasing shady position to take a seat.
Despite the fact that hardly ever noticed nowadays, many Victorian constructions featured them. Even Buckingham Palace as soon as had exterior canopies protective the home windows from the warmth of the solar.
Despite the fact that it’s now not totally transparent why canopies had been got rid of, there is also fewer limitations to their go back than we predict. The Royal Borough of Kensington and Chelsea in London has noticed that most of the awning containers, which saved the rolled up awning or retracted cover, continue to exist nowadays as they’re built-in into the construction’s facade. With expanding drive to stay our houses cool in summer season, those may simply, and fairly cost effectively, be introduced again into use.
A Diamond Jubilee lawn celebration at Buckingham Palace in 1897, appearing the awnings in use.
Royal Assortment, Public area, by the use of Wikimedia Commons, CC BY-ND
3. Sash home windows
Air flow can herald cooler out of doors air (generally at night time) and scale back overheating. The Victorians used sliding sash home windows which might be operated even with the exterior shutters closed.
Sash home windows are in particular efficient as a result of they’ve a separate operable higher and decrease portion which permits for warm air to depart the house on the best and cooler air to go into on the backside. With hinging casement home windows on trendy houses the air coming in is steadily blocked through the air going out, so that they don’t stay houses as cool.
4. Leaky through design
It isn’t simply sash home windows that makes Victorian houses higher ventilated. With open fires burning in iciness, the Victorians designed their houses to herald loads of out of doors air for combustion and several other open chimneys to hold the smoke away.
All these houses, with open chimneys, suspended trees flooring, and uninsulated forged brick partitions, are the leakiest and least hermetic houses within the British housing inventory.
This permits extra air to go into the construction, even if home windows are closed, which is able to cool the house in summer season whether it is cooler out of doors than inside of. The suspended trees flooring additionally retailer cool air below the construction all the way through the day to supply a cooling impact.
Fashionable houses don’t have those options – there is not any want for open chimneys when central heating is used. To lend a hand scale back iciness power expenses, suspended trees flooring had been changed through insulated slab-on-grade or beam-and-block, and trendy construction laws are requiring extra hermetic houses to scale back warmth loss in the less warm months.
Queen Victoria Marketplace shopfronts in Melbourne, Australia, constructed within the Victorian length and that includes canopies on the entrance.
Jacqui Szyrpallo/Wikimedia, CC BY
5. Forged brick
Stroll into an historic church on a sizzling day and you will mistakenly assume they’ve put in air-conditioning. The true reason why for the immediate cool feeling is within the massive quantities of thermal mass – the power of the construction to retailer warmth throughout the construction cloth.
There was a elementary shift in the best way homes are built in the United Kingdom. Victorian houses had forged brick or stone exterior and inside partition partitions – so top thermal mass.
Those partitions had been in a position to absorb and retailer the warmth of the day to stay the indoor temperature cool.
Fashionable houses are built of light-weight trees body and plasterboard (decrease thermal mass) as a result of they’re less expensive and sooner to construct. Those partitions are much less in a position to take in warmth all the way through the day, however they do have the good thing about cooling down sooner at night time.
What is going incorrect?
So why are some Victorian houses now not in particular cool all the way through summer season heatwaves nowadays? Frequently the best way they’ve been tailored offered an overheating drawback. When picket sash home windows succeed in the top in their lifestyles, they’re steadily changed with less expensive outward-opening casement home windows. This prevents them from getting used with exterior shutters or ventilating as successfully.
Exterior shading itself could also be being discouraged in some conservation spaces, regardless of it that includes on heritage constructions prior to now.
Conversion of Victorian unmarried houses into more than one apartments can additional reason issues because the as soon as loose cross-ventilation would possibly now be blocked and the ones in transformed loft areas are uncovered to top inside roof floor temperatures.
Victorian construction design has courses for nowadays. If sash home windows are got rid of, inward opening home windows can also be blended with exterior shutters or blinds as a substitute. Victorian-style awnings and canopies have compatibility with outward opening home windows, so those may lend a hand too.
Maximum houses status nowadays will nonetheless be round in a long time to come back, so that they should be deliberate or tailored to deal with regardless of the long run local weather has to throw at them.
