Tesla’s Gigafactory 1 has been a center of attention for people interested in the growing momentum behind green energy, electric cars, and battery production. Therefore, it is no surprise that this facility was in the news again last month, with Tesla starting to mass produce batteries as it ramps up to its goal of 35GWh of capacity and beyond. However, as exciting as this project is, it’s actually just one of multiple large-scale “megafactories” being built – with many of them being in China.
China Leading the Charge
We talked to Simon Moores, Managing Director at Benchmark Mineral Intelligence, who explained that Tesla isn’t alone or unique in its ambitions to build lithium-ion batteries at scale: Contemporary Amperex Technology Ltd (CATL) has plans to build the largest lithium-ion megafactory of all – but the company is little known in North America. It’s already worth $11.5 billion, and could be a dominant force globally in the battery sector if it successfully increases its lithium-ion production capacity six-fold to 50GWh by the year 2020. Other Chinese manufacturers are on a similar trajectory. Panasonic, LG Chem, and Boston Power are building new megafactory plants in China, while companies such as Samsung and BYD are expanding existing ones. All lithium-ion plants in China currently have a capacity of 16.4GWh – but by 2020, they will combine for a total of 107.5GWh.
Capacity by Country
This ramp up in China means that the country will have 62% of the world’s lithium-ion battery production capacity by 2020. There are only three other players in the megafactory game: United States, South Korea, and Poland. Above estimates on battery capacity courtesy of Benchmark Mineral Intelligence. on Over recent decades, farmers have been able to more than double their production of crops thanks to fertilizers and the vital nutrients they contain. When crops are harvested, the essential nutrients are taken away with them to the dining table, resulting in the depletion of these nutrients in the soil. To replenish these nutrients, fertilizers are needed, and the cycle continues. The above infographic by Brazil Potash shows the role that each macronutrient plays in growing healthy, high-yielding crops.
Food for Growth
Nitrogen, phosphorus, and potassium (NPK) are three primary macronutrients that are the building blocks of the global fertilizer industry. Each plays a key role in plant nutrition and promoting crop growth with higher yields. Let’s take a look at how each macronutrient affects plant growth. If crops lack NPK macronutrients, they become vulnerable to various stresses caused by weather conditions, pests, and diseases. Therefore, it is crucial to maintain a balance of all three macronutrients for the production of healthy, high-yielding crops.
The Importance of Fertilizers
Humans identified the importance of using fertilizers, such as manure, to nourish crops dating back to nearly 6,000 to 2,400 BC. As agriculture became more intensive and large-scale, farmers began to experiment with different types of fertilizers. Today advanced chemical fertilizers are used across the globe to enhance global crop production. There are a myriad of factors that affect soil type, and so the farmable land must have a healthy balance of all three macronutrients to support high-yielding, healthy crops. Consequently, arable land around the world varies in the amount and type of fertilizer it needs. Fertilizers play an integral role in strengthening food security, and a supply of locally available fertilizer is needed in supporting global food systems in an ever-growing world. Brazil is one of the largest exporters of agricultural goods in the world. However, the country is vulnerable as it relies on importing more than 95% of its potash to support crop growth. Brazil Potash is developing a new potash project in Brazil to ensure a stable domestic source of this nutrient-rich fertilizer critical for global food security. Click here to learn more about fertilizer and food production in Brazil.
