Investors today are looking for companies that aren’t just talking about change, but are leading in cleaner energy and lower emissions. One company doing exactly that is BYD Company Limited (HKEX: 1211 | OTC: BYDDY).

With record EV sales, strong profits, and real action on sustainability, the Chinese EV maker stands out. In this article, we’ll explain why BYD stock is one of the best sustainable EV stocks to buy and hold for the long term.

BYD’s New Energy Vehicles Hit a New High

In June 2025, BYD made history by selling 382,585 New Energy Vehicles (NEVs) in just one month. That’s the company’s highest monthly total ever and a 12% jump from the same time last year. While growth from May was only 0.03%, it still shows a strong and steady performance.

This sales milestone is more than a number. It proves BYD is leading the clean transportation race. As countries move toward cleaner energy and lower emissions, BYD continues to grow both at home and abroad.

BYD Builds It All—And That’s a Big Advantage

BYD, aka “Build Your Dreams”, started as a battery company and has since grown into a global name in electric vehicles and clean energy. While many carmakers only joined the EV wave recently, BYD has been working on electric solutions for decades.

One of its biggest strengths is that it makes most of its key parts in-house. The company designs and builds its own batteries (e.g., lithium iron phosphate: LFP batteries), motors, chips, and vehicle platforms. This full control helps BYD avoid supply chain delays and cut costs, while still delivering high quality.

This setup allows the company to launch new products faster and respond quickly to market shifts. When other automakers face delays or cost jumps, BYD keeps moving due to its strong in-house system.

Furthermore, the EV giant is aggressively expanding its global footprint across the U.S., Hungary, Brazil, and Thailand. Its EVs are reaching customers in Europe, Southeast Asia, Latin America, and the Middle East.

Today, exports make up about 20% of BYD’s NEV sales. As more countries push for cleaner vehicles and tighter emissions rules, BYD is well-positioned to meet that demand.

Driving Toward Net Zero: BYD’s Carbon Commitment

The company aims to cut its carbon intensity by 50% by 2030 and become carbon neutral by 2045. It’s already working on this goal by switching to renewable energy and improving factory efficiency.

BYD revealed,

“As of 10 March, 2025, BYD has counterbalanced 86,874,386,498 kg of CO₂, equivalent to the CO₂ absorption of 1,447,906,442 trees”

BYD’s 2024 sustainability report outlines major efforts, including:

• Using 35% green electricity by 2025

• Expanding solar power use across its plants

• Producing only zero-emission vehicles

• Recycling batteries and finding second-life uses for them

By investing in both clean vehicles and green manufacturing, BYD is creating a full-circle sustainable business model.

Solar and Battery Storage Push

BYD isn’t only about vehicles. It also plays a key role in the solar energy and battery storage industries. The company builds everything from solar wafers to full PV modules, offering complete systems for homes, businesses, and power grids.

A recent deal with Saudi Electricity Company shows just how far BYD has come. The two companies signed a contract to build the world’s largest grid-scale energy storage project, with a capacity of 12.5 GWh. That brings their total collaboration in Saudi Arabia to 15.1 GWh—a major win for both BYD and the country’s Vision 2030 goals.

This move highlights BYD’s growing role in the global energy market, beyond just transportation.

Competing and Winning in a Tough EV Market

The EV space is crowded, with companies like Tesla, NIO, and legacy automakers all in the mix. But BYD stands out by growing steadily, even during price wars and economic uncertainty.

Its strong supply chain and smart pricing strategies help the company stay competitive. When others cut prices to chase market share, BYD keeps its margins by relying on its low-cost, in-house production model.

BYD’s ability to adapt quickly to changes in policies, markets, and supply trends shows just how solid its game plan is.

Analysts Say BYD Stock Is a Long-Term Winner

Despite global challenges, BYD’s numbers look strong. As of mid-2025, its market value reached HK$359.45 billion. The company expects 16% sales growth this year, with revenue possibly hitting HK$1.4 trillion.

Earnings per share (EPS) are also climbing. Analysts predict an average EPS of HK$7.20, which is higher than last year. Out of 115 analysts, 106 have rated BYD as a “Buy” or “Strong Buy”—a clear sign of confidence in its future.

Experts believe BYD’s stock has room to grow over the next decade and beyond, and the price projections reflect the company’s ongoing research, innovation, and international growth plans.

Beyond EVs: BYD’s Bigger Vision

BYD isn’t just building electric cars. It also makes electric buses, trucks, and even monorail systems. Its SkyRail, a driverless monorail, is already in use in several cities, offering clean urban transit options.

Its all-in-one approach, making batteries, building cars, producing solar panels, and supporting the energy grid, provides a solid base for future growth.

If investors are looking for a stock that blends smart innovation, global reach, and real climate impact, BYD is a top choice. It’s not just about profits, it’s about progress. And BYD is clearly driving both.