GAIN Working Paper n°62: Alternative Sources to Improve Sustainability and Resilience of Tempeh Supply Chains
- 13/02/2026
Tempeh is a popular traditional plant-based protein that plays a vital role in Indonesian diets. Indonesia’s reliance on imported soybeans (2.6 million tons/year) for tempeh production, however, creates market instability and food vulnerabilities, particularly regarding cost and supply fluctuations. This paper analyses the technical, economic, and market feasibility of alternative legumes—specifically, jack beans, mung beans, and peanuts—as sustainable substitutes for soybeans in tempeh production. The aim is to identify the most viable option for immediate scale-up to support local food systems and improve nutritional outcomes.
GAIN Working Paper n°61: Small fish: An Untapped Opportunity for Improving Nutrition
- 06/02/2026
Fish offer a potentially sustainable solution to food security and nutrition challenges in Indonesia. Despite abundant aquatic resources, per capita fish consumption remains lower than in neighbouring countries. Factors such as overfishing, pollution, and unsustainable aquaculture practices limit growth, while climate change poses additional threats to fish stocks.
A New Small Fish Restocking Model Projects 20x Production Improvement in Indonesia
As an archipelagic nation, Indonesia ranks third globally in fisheries and aquaculture production. Despite these abundant, nutrient-rich aquatic resources, the country still faces significant malnutrition challenges stemming from insufficient intake of protein, micronutrients, and essential fatty acids. In 2021, the average per capita fish consumption in Indonesia reached 25.33 kg, notably lower than Malaysia (52.7 kg), a nation with fewer resources (KKP, World Population Review). This disparity highlights the gap between resources availability and dietary outcomes.
Shaping Food Culture Together: Lessons from Jakarta’s Walking Tour
Jakarta moves fast. So do its appetites. Over the past five years, Indonesia’s food landscape has shifted further towards convenience and high-risk options, moving away from diets that are nourishing and environmentally grounded. Indonesia Health Survey 2023 tells the story in numbers: high-fat foods consumption rose from 58.5% in 2018 to 60.7% in 2023; salty foods jumped from 40.3% to 52.2%; and instant noodles climbed from 45% to 51.7%. Meanwhile, adequate vegetable intake (five portions per day) fell from 4.6% to 3.3%.
Four Pathways for Climate – Nutrition integration in Indonesian policies
Why Climate and Nutrition Integration Matters? Climate change is not just an environmental issue; it intersects with systemic multiple aspects of human life. It interlinks the Sustainable Development Goals (SDGs) which aim to end hunger and poverty, preserve the environment, and ensure prosperity. In practice, climate change worsens hunger and hidden hunger as its increasing disasters, declining agricultural harvest and productivity, and threatening crop nutrition.
Climate Change Does Not Only Threaten Food Production But Also Crop Nutrition
On October 14, 2025, the 5th series of Bincang Pangan Sehat Lestari brought together experts, policymakers, and practitioners from government agencies and NGOs. The discussions focused on the impact of climate change on food crop nutrition.
GAIN Working Paper n°58: Indonesian Food Culture Overview of Indonesian Food Culture Dimensions and Strategies for Shifting Preferences
- 02/10/2025
Food culture refers to a shared value system, norms, symbols, and perceptions. Yet within the food and nutrition sector, it is often reduced to traditional foods, dishes, or cuisines—a narrow view that constrains how food culture could be leveraged to shape future food preferences and habits. This working paper reviews Indonesian food culture broadly, seeking to understand and appreciate the country’s diverse cuisine. The paper draws on data from governmental reports, academic papers, media reports, social media analysis, and expert interviews.
Advancing small fish production in Indonesia: Increasing protein and reduce waste
Back then, a lot of bilih were caught by fishermen, then cleaned by women, sometimes even children joined in to earn a bit of extra pocket money before being sold to buyers. But now, it is different’ Prof. Hafrjial Syandri, Bung Hatta University.