3.1. Topics and Themes Emerging from Interviews and Focus Group Discussions
The food companies and manufacturers were mainly concerned with food industry regulation and the challenges that they are facing during importation. The shelf life of fresh products is very short; one of the companies said, “The UAE standard for mandatory shelf life should be revised to be able to keep the food on the shelves for longer time and to reduce the food waste, especially for the white meat”. All the food supply companies agreed that the port infrastructure of Dubai is very strong and it is easy for the food companies to import food from the source via air, sea or land. The food companies commented on frozen poultry products; another company said, “frozen white meat is mainly supplied to restaurants and catering companies and most restaurants look for the lowest price product, and frozen white meat imports exceed local production due to the cost of local production”.
During the interview with the Veterinary Service Section, the shelf-life regulation was emphasised and participants said it should be more flexible, especially the shelf life of white meat, in order to give the food companies the chance to keep their products on the shelf for longer. They also mentioned that an awareness program on good farm management is required for the local producers to promote sustainable production of white meat and to avoid any disease outbreaks that may occur. Additionally, they discussed the subsidies and said these would help the small farmer to sell their product in the market and could be more sustainable. Small farmers also said: “Some big companies control the market, and this makes it difficult for small companies to enter the market”. The participants in the interview were also looking to support the food security of Dubai. The Veterinary Services Section discussed the importance of water availability for the poultry farms and the shortage of rain in Dubai. Most raw materials of animal feed are imported. In addition, they spoke about the importance of taking samples to make sure white meat is safe for consumption (
Table 2).
The focus group discussed the importance of having an awareness program for school students to explain the importance of the nutritional value of the food that they consume, including white meat. The focus group also stressed the importance of the strategies which should be followed by the government to achieve food security for Dubai. Lack of data is one of the main challenges discussed during the focus group meeting, including the amount of local production of white meat.
All the groups agreed that a better marketing plan for the local products was needed to ensure they are available in shops. This will help to increase the local products and to enable a plan in case of crisis.
Table 3 presents the topics discussed with the food companies, while
Table 2 lists those discussed during the focus group discussion with the Dubai Municipality Food Safety Department.
Table 4 presents the topics discussed with the Veterinary Service Section and small farmers. According to the Veterinary Service Section, the topics below in
Table 4 will play an important role in increasing the production of white meat in Dubai.
The key themes emerging from the focus group discussion and the interviews relate to the supply chain, food import regulations and recommended food and nutrition strategies for Dubai and the UAE.
The interview with the Dubai Carbon Centre of Excellence was about the emissions which could be affecting the environment and the calculation that is followed by the Dubai Government for shipments (air, land and sea) and also for local production.
3.2. Value Chain Analysis of White Meat
Meat from commercially bred broiler chickens is one of the most important animal-source foods in the Emirate of Dubai. Local production of fresh chicken meat is low, so the emirate is heavily reliant on imports of frozen and chilled chicken, which account for roughly 85% of total consumption of chicken meat.
Figure 1 shows the general value chain for the white meat sector in the Emirate of Dubai.
The participants in the interviews identified five main components which form part of white meat production in Dubai, namely production, aggregation, processing, distribution and consumption.
Figure 1 presents the general value chain for the white meat sector in the Emirate of Dubai.
It is on this basis that a value chain was proposed as a way of identifying multiple pathways for improving the white meat sector. In order to understand the role of each actor in the value chain, a detailed analysis was conducted from the farm to the fork, encompassing the value chain for local production (mainly fresh white meat and very limited production of frozen white meat) and imported white meat (frozen and chilled).
Three local sources of white meat in Dubai markets were identified, namely the commercial broiler farm in Dubai, local small farmers and small farmers and commercial farms. However, it was noted that Dubai had only licensed two commercial chicken farms, including a layer farm and a broiler farm [
13]. This is contrasted to the 22 farms located in different regions in UAE that boosted commercial poultry production capacity [
13]. This accounted for 56% of total local chicken meat production in UAE. Based on the statistics presented by Veterinary Service Section [
14], it was noted that there were approximately 4000 local farmers, including small farmers. However, only 17 small farmers were licensed to animal production while two of these produced broilers locally. This reveals that the volume of white meat production from the small farmers in Dubai is negligible.
3.2.1. Local Production
Dubai has only two licensed commercial chicken farms; one is a layer farm and the other is a broiler farm, while in the UAE there are a total of 22 licensed farms, most of them broiler farms [
11]. The UAE has significant commercial poultry production capacities and capabilities from its 22 farms [
13], and three large commercial producers account for 56% of total local chicken meat production in UAE. The major producers in the UAE market are listed in
Table 5. The latest officially published data for the total production of white meat in Dubai were 18,162 tonnes in 2010 and 21,585 tonnes in 2011 [
15].
There are about 4000 local farmers in Dubai, including small farmers. Only 17 small farmers are licensed in Dubai, and of these, only two of these produce broilers [
14]. The volume of white meat production from the small farmers in Dubai or from the other emirates is not recorded. Locally produced chicken is mainly sold chilled or fresh; currently, there is no significant local processing capacity for frozen chicken. Local production of fresh chicken accounts for around 14% of all chicken meat purchased in Dubai [
16], and is limited by the challenging climate in Dubai.
One of the measures that have contributed to the increased presence of locally produced fresh white meat products in the market is legislation regarding the expiration dates of fresh poultry. For fresh poultry, the shelf life has been established at three days [
11], which limits the volume of fresh poultry products imported from neighbouring countries.
3.2.2. Small Farmers in the Emirate of Dubai
Generally, the small livestock farms are located in the countryside outside of Dubai City and are owned by local residents of the UAE. While a few small farmers are licensed to sell their products [
14], most are not licensed because the government body responsible for licensing and the procedure for licensing these farms are not clear and it is costly to obtain a license. Small farmers have less experience in chicken management and also suffer losses from animal disease outbreaks from poorly managed biosecurity [
14].
Most small farmers do not own trucks and are using rented trucks to transport their live chickens to other emirates for slaughter because there are no state-owned poultry slaughterhouses in the Emirate of Dubai. Private slaughterhouses for small-scale producers (usually on commercial farms) are accessible in Abu Dhabi where chickens around 29 days old are taken only from farms that are registered to sell to the local market either in Dubai or Abu Dhabi. This increases costs and there is a risk that live chickens may be harmed during transportation, especially during the extremely hot summer. There is also the risk of spreading disease from one emirate to another or that technical issues such as breakdowns may arise in the production line, affecting the quality of the product.
Small farmers usually depend on the slaughterhouse to pack their products on their behalf. After processing the chicken, meat comes back to the local market in Dubai [
14]. The costs of logistics and labour, infrastructure and chicken feed make the market expensive for local chicken meat, in comparison to the price of imported chickens.
Figure 2 shows the value chain for white meat produced by small local farmers.
3.2.3. Inputs
Small farmers purchase feed for their flocks from the local market or from the feed manufacturer. The Veterinary Services Section in Dubai Municipality gives small farmers vaccination and treatment at a nominal price and treats chickens of small farmers on request. Awareness programs and leaflets are also available for small farmers from time to time. This support helps in prevention of common chicken diseases such as infectious bronchitis and infections with Salmonella and E. coli 0157.
3.2.4. Commercial Broiler Farm in DUBAI
Dubai’s commercial farm for broilers has its own parent farm for day-old chicks but does not produce enough to meet its needs. Therefore, day-old chicks and fertile Cobb 500 eggs are imported mainly from Europe. The farm also has a hatchery where fertile eggs are incubated.
Eggs from an infected breeder flock could be a source of Salmonella contamination. The organism could be spread mechanically by insects, contaminated equipment, incoming and outgoing trucks, feed, workers or caretakers [
17].
The birds are housed in air-conditioned units until they reach market weight at 29–32 days of age. The farm has its own slaughterhouse with a slaughtering capacity of 42,000 birds per day. Processing also occurs on the farm and the products include whole chickens, chicken portions and processed chicken products. All products are packaged in compliance with Dubai food labelling rules.
Products are transported to wholesalers and retailers in trucks registered with the Dubai Municipality’s Food Safety Department. The trucks must fulfil food safety criteria to ensure that the food is not contaminated or spoilt during transit. Failure to keep the product refrigerated between −3 and 5 °C for the chilled products and at −18 °C or less for frozen products during transit will spoil the product and cause food poisoning, and this is a serious contravention.
Figure 3 shows the value chain for white meat produced by the commercial broiler farm in Dubai.
3.2.5. Inputs
The commercial farm has its own feed mill and imports raw materials to manufacture feed for its flocks. Sometimes feed is purchased from local markets.
3.2.6. Poultry Farm Waste in Dubai
The amount of waste generated from the one commercial broiler farm and two small farmers licensed for white meat production in Dubai is not significant. The amount of waste from the two small farmers is currently not measured or identified, while the commercial farm stated that they are zero waste. Farm, slaughterhouse and processing waste are sent to the hazardous landfill zone via private companies after receiving approval from Dubai Municipality, and are mixed with different types of waste.
3.2.7. Market for Live Birds
There has been no live poultry market in the Emirate of Dubai since 2006 when the international outbreak of highly pathogenic avian influenza prompted the decision to prohibit live poultry markets (personal communication with Dubai Government officials). However, other emirates such as Ajman and Sharjah continue to have live bird markets [
14], showing that there is a demand for live birds. Now that the avian influenza pandemic has subsided, Sainz (2018) [
18] has recommended that the Dubai Government explore once again legalising the sale of live birds as a means of increasing white meat consumption and production. According to the information gathered during the interview with the small farmers, there is still a demand for live bird markets.
3.2.8. Imported White Meat
Due to low levels of local white meat production, the Emirate of Dubai is heavily reliant on imports. Data were collected from Dubai Municipality about the total imports of white meat.
Table 6 shows the weight and percentage of chicken meat imported via the Dubai border in 2019. White meat imports totalled 207,677 tonnes (frozen and chilled) [
11]. Dressed frozen chicken carcasses and chicken parts are primarily imported from Brazil, accounting for about 47.83% of all chicken imports in 2019; 24.35% of frozen chicken imports were from the United States.
Less chilled white meat is imported than frozen white meat. In 2019, 7643 tonnes of chilled white meat were imported: 9324.67 tonnes from Oman (96%), 83 tonnes from France and 35 tonnes from the United States of America. Smaller amounts were imported from Italy, United Kingdom, New Zealand and Ireland [
11].
The amounts of white meat imported to Dubai by land, sea and air by country of origin are shown in
Table 7.
Table 8 shows the amounts of white meat imported via Dubai borders between 2017 and 2019 from seaports, airports and land ports.
3.2.9. Imported Frozen and Chilled White Meat
The value chain is broken down into five major phases (
Figure 4). Each step is described below.
3.2.10. Source Country
The UAE government has put in place safeguards to ensure that the birds are raised safely in the country of origin. Farms in the source nation are visited and audited by UAE official delegates and OIE information on the disease status in the source country is reviewed to ensure that safety precautions are in place. If there are any concerns about the food safety procedures or if any animal disease outbreaks are reported, exports from that particular exporting country will be halted.
Slaughterhouses must be authorised by the UAE Federal Government to guarantee the safety of the white meat produced in exporting nations before foreign importers are permitted to export meat to the UAE. In addition, an official delegation must visit and inspect the halal slaughtering process, as well as all other health standards imposed by the UAE government. If the slaughterhouse does not satisfy food safety standards, the slaughterhouse may lose approval to export to the UAE and this is likely to have an impact on supply [
11]. Disease outbreaks, if they occur in the same region as the slaughterhouse, are also likely to have an impact on supply.
Chicken meat must be packed in accordance with UAE food labelling and shelf-life requirements. Failure to comply with the standards for packing white meat may result in the items being denied entry into the UAE during the border inspection [
11].
Chilled white meat is usually kept under refrigeration before export via air freight. Frozen white meat is frozen in its place of origin before being shipped to the UAE. White meat is transported by trucks with appropriate facilities to transport the frozen or chilled white meat to the airport or seaport in the country of origin. Unreliable refrigeration during transport of chilled or frozen white meat may lead to spoilage and result in items being denied entry into the UAE.
3.2.11. Ports of Entry
In total, 99% of all frozen white meat imported into the Emirate of Dubai is shipped by sea freight, while the remaining 1% of imported frozen white meat enters by road (from a neighbouring country) [
11]. Frozen white meat has a shelf life of up to 90 days and is usually shipped by sea, which takes roughly 45 days from Brazil. Chilled white meat is imported to the Dubai market mostly by road from other emirates, predominantly from the emirates of Abu Dhabi and Ras Al-Khaimah.
Entry points for imports are now concentrated on the ports of Jebel Ali, with fewer ships passing via the Abu Dhabi port. Because both ports lie in the Arabian Gulf, the UAE is exposed to one main maritime route through the Strait of Hormuz. A plethora of obstacles may slow or halt trade along these crucial routes and infrastructures. The port of Fujairah is the UAE’s sole port on the Indian Ocean side of the Strait of Hormuz but is still unable to handle large shipments (
Figure 5).
Reliance on one major port and one major sea route poses a significant risk to food security, so it is critical to improve infrastructure and prepare a contingency plan in case any unplanned problems arise in this region.
3.2.12. Imported Chicken Meat in Dubai
After release from border inspection, white meat products are taken by trucks that are approved to transport food (chilled or frozen, according to the food type) to a wholesaler’s warehouse or food company store before the product goes to the market. Wholesalers typically supply large volumes of product to retail establishments, as many maintain warehouses where white meat can be stored frozen for extended periods. Changes in logistical expenses such as purchasing prices and energy prices are a risk and may have an impact on the supply or price of white meat on the market. The storage cost is high because of the electricity, and the retailers usually have small freezer area due to the limited availability of space.
The Food Safety Department takes samples from white meat shipments before releasing the shipment to the market in order to conduct many tests to confirm the safety of the products. The main concern is to ensure the absence of Salmonella spp. and E. coli 0157.
3.4. Feed Industry
Feed is the most expensive part of white meat production, accounting for 60–70% of the overall production cost [
19]. Due to its harsh climate and scarcity of water, the Emirate of Dubai is unable to grow the essential ingredients of poultry feed, so it relies on imports of complete poultry feed or poultry feed ingredients that are used to manufacture feeds locally. Complete poultry feed is typically imported from Brazil, the United States and other nations (
Table 9), and is often very expensive, which drives up the cost of producing white meat. Some local businesses manufacture poultry feeds from imported ingredients (
Table 9), but overall prices remain high [
20].
There are five local manufacturers of chicken feed in UAE: one in Dubai, another in Abu Dhabi and others in Sharjah, Ras Al Khaimah and Fujairah. Most manufacturing companies import raw materials and adjust the ratio of the feed ingredients based on the age and breed of the poultry and market demand. The three main types of poultry feeds that are available in the UAE and Dubai are concentrates, roughages and blended feeds.
From the interviews with feed manufacturers and retailers, the researcher constructed the flow of animal feed to the local market in Dubai (
Figure 6). Most ingredients of animal feed come from abroad (see
Table 9).
Figure 7 provides an illustration of a retailer’s shop that sells animal feed in the vicinity of the UAE cattle market. The feed is usually brought from different sources or suppliers, and this shop sells all types of feed for farm animals and poultry.
Figure 8 is an example of animal feed produced locally in UAE (after importing the raw materials from abroad). This product is for broiler chickens.
3.6. Carbon Footprint along the Supply Chain
In 2010, global livestock supply chains emitted an estimated total of 8.1 gigatonnes carbon dioxide CO
2-eq to global greenhouse gas emissions, of which 0.79 gigatonnes were estimated to be due to the production of chicken meat and eggs. On a commodity basis, chicken meat has a relatively low emission intensity of 35 kg CO
2-eq per kg of protein (GLEAM) [
24].
When CO
2 imports are included, the level of decarbonisation achieved by many developed countries is far lower than it looks. Since 2007, net CO
2 imports in developed nations have fallen by about 29%, owing to an increase in the import of developed country commodities into developing nations [
25].
3.6.1. White Meat Importation and Carbon Footprint
FAO states that livestock production contributes up to 14.5% of all the anthropogenic carbon emissions so far, which is estimated as 7.1 gigatonnes of CO2 annually. For an estimate of emissions, it is calculated that for every 1 kg of beef (beef herd), we produce about 99.48 kg of greenhouse gas CO2 emissions. These statistics only refer to the meat production in its segment. If we employ the end-to-end procedure including farming, meat transportation and dairy products under consideration, then this mega category surpasses the carbon footprint extent of the Global Transport industry and comes very close to the Power industry (IPCC 2014). Overall, this livestock category comprises around 38% of habitable land, globally resulting in 26% of GHG emissions. Out of this 26%, the supply chain holds an 18% share in GHG emissions.
For this section of the study, a consultation was conducted with Dubai Carbon Centre of Excellence, an organisation that facilitates tracking of greenhouse gas emissions from the major source sectors in the entire Emirate of Dubai. For the purpose of this chapter, the researcher used the amounts of white meat (frozen or chilled) imported to Dubai via sea, air and land in 2019 as an example to estimate the quantity of emissions. In the process of meat importation, transportation is the main cause of emissions; it is about 45% of sector emissions [
24]. In this study, the distance from exporting country was calculated and the Transportation Emission Factor was also estimated because multiple factors could affect the number of emissions produced. The Transportation Emission Factor is a factor allowing GHG fluxes (i.e., the change or variation in GHG emission in accordance with time and space, as we are estimating transportation of goods) to be estimated from a unit of available activity data (e.g., tonnes of fuel consumed per tonnes of product produced). The approach involves the multiplication of the activity management data (Weight of the Meat and Distance travelled for exportation along with other factors associated—all these details are recorded by Dubai Carbon) by an emission factor that is relevant to the activity. The related emission factor is a parameter that describes the amount of greenhouse gas flux per unit under consideration activity. For example, this parameter is used to calculate the methane gas emissions from enteric fermentation (food digestion procedure in animals resulting in the production of methane as a byproduct, which is a GHG). This approach depends not only on the accuracy of the activity data but also on how calculations are made.
The calculation used in this chapter is based on the GHG Protocol Agricultural Guidance, and this calculation is used by the Dubai Carbon Centre for Excellence. The calculation for counting the GHG2A/GHG2B is as follows:
In this equation, KG is the quantity of the product transported, EF2A is the Emission Factor and IM is the distance covered. We must consider that the Emission Factor varies by mode of transportation as it will be different for each maritime, air and land shipping. (GHG Protocol Agricultural Guidance, 2014).
Table 11 below shows the estimated emissions produced if white meat is sent via sea shipments. Thirty-nine countries have been selected to show the number of emissions that could be produced during the transportation of white meat to Dubai. The distance of the country of exportation and the amount of meat exported play an important role in determining the number of emissions. For example, the emissions from shipments of meat from Brazil are higher compared to shipments from Australia; though the distance from Australia is more, the amount of meat imported from Australia is far less than Brazil. So, both factors impact the GHG emission. Shipment of meat from Brazil is responsible for the largest emissions and Bahrain the lowest. These amounts in the table show the high effect of emissions on the environment [
24] (Gerber, 2013). According to Crist, (2009) [
25], CO
2 emissions from maritime transportation are huge, and have upsurged up to 45% higher than the previous estimation, which was 843 Mt of CO
2 in 2007. It is noticeable from the table below that emissions from shipments from Brazil are higher than Australia, though the distance from Australia to Dubai is greater. That is because the amount of meat imported from Brazil is far greater than that from Australia. So, all the factors including Weight, Distance and Emission Factor impact the GHG emission.
Table 12 below shows the estimated emissions of GHG if transportation of white meat is performed via airplanes or air shipping. The distance between the exporting countries and Dubai along with the emission factor have been estimated. Despite the overall GHG emission volume, the emissions factor for air freight forwarding is higher than the maritime shipping; also, the distance and the amount of meat exported affect the amount of emissions produced.
Table 13 below shows the estimated GHG emissions produced if white meat is transported via trucks. The emission factor for trucks is lower for the airplanes but is higher than for ships. Dubai imports white meats from bordering countries. White meat imports from Oman are responsible for the highest emissions. Most farms in Oman are close to the UAE borders, and they target the Dubai market, mainly for fresh white meat [
11].
Figure 10 below indicates the difference in estimated emissions for white meat importation by sea, air and road. The amount of imported white meat and associated estimates of emissions are higher for sea shipments than air shipments, and the lowest estimated emissions are produced by shipment via trucks.
3.6.2. Local Production of White Meat
The meat from cows, pigs and other animals including livestock feed is responsible for 57% of the emissions from all food production and 14.5% of the global GHG emissions. The exact amounts of emissions from animal feed factories in Dubai were unable to be retrieved. However, the estimation of GHG produced from white meat is shown in
Table 14 below.
Regarding waste from animal farms, the only data available are on manure. There is no information available on the food waste from dairy farming or milk production.