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市場調査レポート
商品コード
1755909
塩市場の2032年までの予測:塩タイプ、供給源、製造プロセス、包装タイプ、流通チャネル、用途別、地域別の世界分析Salt Market Forecasts to 2032 - Global Analysis By Type of Salt (Rock Salt, Salt in Brine, Solar Salt, Vacuum Pan Salt, Sea Salt and Other Types of Salt), Source, Manufacturing Process, Packaging Type, Distribution Channel, Application and By Geography |
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塩市場の2032年までの予測:塩タイプ、供給源、製造プロセス、包装タイプ、流通チャネル、用途別、地域別の世界分析 |
出版日: 2025年06月06日
発行: Stratistics Market Research Consulting
ページ情報: 英文 200+ Pages
納期: 2~3営業日
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Stratistics MRCによると、世界の塩市場は2025年に270億9,000万米ドルを占め、予測期間中にCAGR 4.6%で成長し、2032年には371億1,000万米ドルに達すると予想されています。
化学的には塩化ナトリウム(NaCl)として知られる塩は、人間と動物の健康に不可欠な天然ミネラルです。食塩は調味料や保存料として広く使用されています。塩は海水、岩塩、塩水から蒸発や採掘によって得られます。食用だけでなく、工業プロセス、水処理、化学生産においても重要な役割を果たしており、さまざまなセグメントで重要な資源となっています。
米国地質調査所(USGS)のMineral Commodity Summaries 2024によると、2023年の米国における塩の国内生産量は推定4,200万トンでした。
食品産業からの需要増加
塩市場は、風味の向上、保存、食品加工に塩が不可欠な食品産業からの需要の高まりによって大きく成長しています。世界人口の増加と都市化の加速に伴い、加工食品や包装食品の消費が急増し、塩の必要量が増加しています。さらに、コンビニエンスフードの動向とフードサービス産業の拡大が、この需要をさらに増大させています。さらに、ヒマラヤ産ピンクソルトや海塩などの特殊塩が健康志向の消費者の間で人気を集めており、市場の堅調な成長に寄与しています。
ナトリウム過剰摂取による健康への懸念
ナトリウムの大量摂取は高血圧、心血管疾患、脳卒中のリスク上昇につながるため、公衆衛生キャンペーンや加工食品の塩分削減を目的とした規制措置が促されています。その結果、食品メーカーはナトリウム濃度を下げるよう製品を改良しており、これは塩分消費率に直接影響を及ぼしています。さらに、塩分の大量摂取による健康への悪影響に対する消費者の意識は高まり続けており、従来型塩市場セグメントの拡大を抑制しています。
水処理セグメントの成長
食塩は軟水化や浄水プロセスにおける重要な成分であり、水質や水不足に対する懸念の高まりから、その必要性はますます高まっています。都市化、工業化、環境規制の強化により、世界的に水処理インフラへの投資が活発化しています。さらに、自治体や産業における先進的水処理技術の採用が高純度塩の需要を押し上げ、市場成長の新たな道を開くと期待されています。
気候変動による天日塩生産への影響
気候変動は天日製塩に大きな脅威をもたらします。この製塩法は安定した天候パターン、特に長時間の日照と少量の降雨に大きく依存しているからです。予測不可能な気象現象、海面上昇、嵐の頻度増加は、蒸発プロセスを混乱させ、収量を減少させ、インフラに損害を与える可能性があります。こうした課題は、供給の安定性を脅かすだけでなく、生産コストを上昇させ、他の生産方法と比較した場合の天日塩の競合に影響を与える可能性があります。
COVID-19の大流行は、操業停止や移動制限により生産、サプライチェーン、労働力の確保に大きな支障をきたし、世界の塩市場を混乱させました。特に塩の収穫が季節に左右される地域では、製造業者は生産目標の達成に苦戦し、潜在的な供給不足が懸念されました。さらに、検査やモニタリングが減少したことで、塩の品質やヨウ素化に影響が出ました。必要不可欠なサプライチェーンは最終的に安定しましたが、パンデミックは世界の危機に対する塩産業の脆弱性を浮き彫りにし、回復力のあるサプライチェーン戦略の必要性を強調しました。
予測期間中、岩塩セグメントが最大となる見込み
岩塩セグメントは予測期間中最大の市場シェアを占めると予想され、その原動力は除氷、食品加工、産業用途での広範な使用です。岩塩は天然ミネラルの含有量が高く評価され、冬季の交通安全や農業・家畜栄養に広く使用されています。その豊富さ、費用対効果、多用途性から、バルク用途に好まれています。さらに、このセグメントは、新興国での需要増加とオンライン小売チャネルの拡大から利益を得ており、産業市場と消費者市場の両方へのアクセス性を高めています。
太陽熱蒸発セグメントは予測期間中に最も高いCAGRが見込まれる
予測期間中、太陽熱蒸発セグメントが最も高い成長率を示すと予測されます。海水や塩水から塩を抽出するために自然の太陽エネルギーを利用するこの方法は、採掘や真空法に比べて持続可能で環境への影響が少ないため、支持を集めています。再生可能エネルギーの採用の増加と、食品、化学、水処理産業における高純度塩の需要の増加が、このセグメントの急拡大に拍車をかけています。さらに、蒸発技術とインフラの進歩が生産効率と市場成長をさらに高めています。
予測期間中、アジア太平洋は、急速な工業化、人口増加、食品、化学、製薬産業からの旺盛な需要に牽引され、最大の市場シェアを占めると予想されます。中国やインドなどの主要な塩生産国は、豊富な天然資源と拡大する製造能力の恩恵を受けて、この地域の生産量を独占しています。さらに、この地域の都市人口の増加と加工食品の消費の増加が塩の需要をさらに刺激しています。
予測期間中、アジア太平洋はダイナミック経済成長、インフラ開発、水処理と再生可能エネルギーセグメントへの投資増加により、最も高いCAGRを示すと予測されます。健康意識の高まりと相まって、特殊塩や強化塩へのシフトが製品革新と市場拡大を促進しています。さらに、工業化とサステイナブル実践を支援する政府の取り組みが、市場の急成長に有利な環境を育んでいます。
Note: Tables for North America, Europe, APAC, South America, and Middle East & Africa Regions are also represented in the same manner as above.
According to Stratistics MRC, the Global Salt Market is accounted for $27.09 billion in 2025 and is expected to reach $37.11 billion by 2032 growing at a CAGR of 4.6% during the forecast period. Salt, chemically known as sodium chloride (NaCl), is a naturally occurring mineral essential for human and animal health. It is widely used as a seasoning and preservative in food. Salt is obtained from seawater, rock deposits, or brine through evaporation or mining. Beyond culinary uses, it plays a crucial role in industrial processes, water treatment, and chemical production, making it a vital resource across various sectors.
According to the U.S. Geological Survey (USGS) Mineral Commodity Summaries 2024, domestic production of salt in the United States was an estimated 42 million tons in 2023.
Rising demand from food industry
The salt market is significantly propelled by the escalating demand from the food industry, where salt is indispensable for flavor enhancement, preservation, and food processing. As global populations rise and urbanization accelerates, processed and packaged food consumption has surged, driving up salt requirements. Moreover, the trend toward convenience foods and the expansion of the food service sector further amplify this demand. Additionally, specialty salts such as Himalayan pink salt and sea salt are gaining traction among health-conscious consumers, contributing to the market's robust growth trajectory.
Health concerns related to excess sodium intake
High sodium consumption is linked to increased risks of hypertension, cardiovascular diseases, and stroke, prompting public health campaigns and regulatory actions aimed at reducing salt content in processed foods. Consequently, food manufacturers are reformulating products to lower sodium levels, which directly impacts salt consumption rates. Furthermore, consumer awareness about the adverse health effects of high salt intake continues to grow, restraining the expansion of traditional salt market segments.
Growth in water treatment sector
Salt is a key component in water softening and purification processes, which are increasingly essential due to rising concerns over water quality and scarcity. Urbanization, industrialization, and stricter environmental regulations are driving investments in water treatment infrastructure globally. Additionally, the adoption of advanced water treatment technologies in both municipal and industrial settings is expected to boost demand for high-purity salt, opening new avenues for market growth.
Climate change impact on solar salt production
Climate change poses a significant threat to solar salt production, as this method relies heavily on consistent weather patterns, particularly prolonged periods of sunshine and low rainfall. Unpredictable weather events, rising sea levels, and increased frequency of storms can disrupt the evaporation process, reduce yields, and damage infrastructure. These challenges not only threaten supply stability but also increase production costs, potentially impacting the competitiveness of solar salt compared to other production methods.
The Covid-19 pandemic disrupted the global salt market by causing significant interruptions in production, supply chains, and labor availability due to lockdowns and movement restrictions. Manufacturers struggled to meet production targets, particularly in regions where salt harvesting is seasonally dependent, leading to concerns about potential shortages. Additionally, reduced inspections and monitoring affected the quality and iodization of salt. While essential supply chains eventually stabilized, the pandemic highlighted the vulnerability of the salt industry to global crises and underscored the need for resilient supply chain strategies.
The rock salt segment is expected to be the largest during the forecast period
The rock salt segment is expected to account for the largest market share during the forecast period, driven by its extensive use in de-icing, food processing, and industrial applications. Rock salt is valued for its natural mineral content and is widely used for road safety during winter, as well as in agriculture and livestock nutrition. Its abundance, cost-effectiveness, and versatility make it the preferred choice for bulk applications. Furthermore, the segment benefits from increasing demand in emerging economies and the expansion of online retail channels, which enhance accessibility for both industrial and consumer markets.
The solar evaporation segment is expected to have the highest CAGR during the forecast period
Over the forecast period, the solar evaporation segment is predicted to witness the highest growth rate. This method, which utilizes natural solar energy to extract salt from seawater or brine, is gaining traction due to its sustainability and lower environmental impact compared to mining or vacuum methods. The rising adoption of renewable energy, coupled with increasing demand for high-purity salt in food, chemical, and water treatment industries, is fueling this segment's rapid expansion. Additionally, advancements in evaporation technology and infrastructure are further enhancing production efficiency and market growth.
During the forecast period, the Asia Pacific region is expected to hold the largest market share, driven by rapid industrialization, population growth, and robust demand from the food, chemical, and pharmaceutical industries. Major salt-producing countries such as China and India dominate regional output, benefiting from abundant natural resources and expanding manufacturing capacities. Furthermore, the region's growing urban population and increasing consumption of processed foods further stimulate salt demand.
Over the forecast period, the Asia Pacific region is anticipated to exhibit the highest CAGR, propelled by dynamic economic growth, infrastructure development, and rising investments in water treatment and renewable energy sectors. The shift towards specialty and fortified salts, coupled with heightened health awareness, is driving product innovation and market expansion. Additionally, government initiatives supporting industrialization and sustainable practices are fostering a favorable environment for rapid market growth.
Key players in the market
Some of the key players in Salt Market include Cargill, Inc., Compass Minerals International, Inc., K+S AG, China National Salt Industry Corporation (CNSIC), Tata Chemicals Ltd., Morton Salt, Inc., Rio Tinto Group, Nobian (formerly part of Akzo Nobel), INEOS Group Holdings S.A., Mitsui & Co., Ltd., Salins Group, Dominion Salt Limited, Exportadora de Sal, S.A. (ESSA), CIECH Group, Nouryon, Salinen Austria AG, Cheetham Salt Limited, and Uralkali.
In September 2024, Compass Minerals finalized a voluntary agreement with the Utah Division of Forestry, Fire and State Lands. The company committed to donating approximately 201,000 acre-feet of water rights annually and nearly 65,000 acres of leasehold for conservation purposes, aiming to support the long-term health of the Great Salt Lake.
In February 2024, CNSIC signed a strategic cooperation agreement with Tianjin Lishen Battery Co., Ltd. The partnership aims to jointly develop energy storage power stations, including an 800 megawatt-hour independent energy storage facility and a 70 megawatt-hour energy storage station on the power supply side.
In November 2023, Nobian announced collaboration with start-up Adionics to evaluate innovative technologies for salt extraction from brine streams. The aim is to extract more salt and valuable minerals while reducing water and energy consumption, with plans for a pilot plant at Nobian's Delfzijl facility in the Netherland.