Tag: Electric vehicles

Over 65% of global nickel production is used in the manufacturing of stainless steel, but the best source of nickel depends heavily on its intended final application. Nickel is primarily sourced from two distinct ore types—laterites and sulfides—each requiring different processing methods and yielding varying grades of metal. This guide explores the different sources to determine which is optimal for specific industrial uses.

Over 70% of the world's cobalt supply originates from the Democratic Republic of Congo (DRC), creating a highly concentrated and geopolitically sensitive market. This reality, coupled with cobalt’s indispensable properties in modern applications, forces the urgent question: is cobalt essential?

Over the past century, global dependence on oil has been a central pillar of modern civilization, powering everything from transportation to manufacturing. The question, 'can we survive without oil,' is no longer a fringe idea but a critical consideration for a sustainable future. Moving past this reliance would necessitate a paradigm shift across all sectors, from energy production to everyday consumer products.

The global demand for critical minerals is projected to double by 2040, driven largely by the shift towards clean energy technologies. These vital materials, which include lithium and cobalt, are the foundational components for a vast array of modern products, from smartphones to electric vehicles. But what exactly comprises the official critical minerals list, and why is securing their supply so crucial for the future?

According to the Department of Energy, the energy density of lithium-ion batteries has steadily increased over the last few decades, powering innovations from smartphones to electric vehicles. While this sounds like an undeniable benefit, is a higher energy density better in all applications? Not always, as this metric presents a complex set of advantages and disadvantages.

Approximately 95% of the world's transport is currently fueled by crude oil, revealing our profound dependency. This makes one wonder, can I survive without oil, and what would a transition to a post-petroleum world really look like?

According to a 2025 analysis, the energy density of advanced lithium-ion batteries has enabled a new generation of more efficient devices. What does a high energy density mean in practical terms, and why is it so vital for modern advancements like electric vehicles and portable electronics?

In electric vehicles, a higher energy density enables a significantly longer driving range on a single charge. However, whether is energy density good? depends entirely on the specific application, contrasting its role dramatically between powering modern technology and managing dietary health.

According to research by QuantumScape, improved energy density could lead to electric vehicles with significantly longer ranges and lighter consumer electronics. The fundamental question, "what does energy density do?" is central to innovations in batteries and fuels, dictating everything from a smartphone's battery life to an EV's travel distance.

According to MotorTrend, some of the most fuel-efficient non-hybrid cars for 2025 boast combined ratings of 36 mpg. When planning a road trip, choosing the right vehicle and fuel type is a critical decision that impacts not only your wallet but also your driving experience and the environment, making you question, what fuel type is best for long distance?