Green investing gets discussed as almost a "fad" at times. But is it really? From environmental concerns to social pressures, competitiveness concerns, business resilience, and beyond, there are countless reasons for investors to consider green allocations in their portfolios. 

Time and time again, technology has opened doors we never knew existed in the first place. For savvy green investors, that has the potential to spell serious greenbacks. By exploring emerging green tech, identifying and seizing upon investing opportunities may get easier. 

Every smart investor knows the importance of thorough due diligence when considering an investment. In the green economy, due diligence becomes both more significant and more complex. Knowing where to look and what questions to ask can make the process more relevant and effective.

Americans throw away more than 119 billion pounds of food each year. The waste this generates poses ethical and environmental questions for consumers. But for investors, the management of this waste may eventually surpass the value of the $408 billion in food thrown away.

There was a point in time when investing in green tech seemed like a risky proposition. But the pace of innovation in recent years has paired with government incentives  to flip the script. Investors today will find countless green tech investment options to help calibrate their investment portfolios.

Food fuels our bodies and the economy. The way we produce, transport, and consume, however, impacts the world around us in ways we don't always fully appreciate. As consumers become more conscientious about their choices, investors have an opportunity to get in on the ground level.

We've come a long way since the Prius was essentially an exciting novelty. Nearly every major auto manufacturer today has invested in the development of electric vehicles, from economy cars to luxury trucks. Investors hold the key to making the tech ubiquitous.

Okay, you might say. I'm sold on green investing. How do I go about doing it? As it turns out, there is a litany of green arenas worth considering and a variety of vehicles to help you capture opportunities. Knowing what these are and how they work will help you make solid choices.

The latest fashion trends might be alluring, but their cost stretches far beyond any price tag. From supply chain concerns to material selection, production demands, and consumer choices, shifts in our our attitudes and habits give investors a lucrative chance to green the runway.

For many, the idea of fusion sounds dangerous or like science fiction. In reality, fusion technology has advanced by leaps and bounds, offering a safer, greener alternative to traditional energy generation. Investors who understand the science and its potential applications stand to profit.

As consumers increasingly work at greening their own lives, they expect their city leaders to do the same. One way to "walk the walk" is to get serious about how utilities are delivered, managed, and optimized. For investors, this means localized openings for generating serious returns.

Green investors play a crucial role in advancing overarching social environmental goals. But they are best able to move the needle when supported by elected officials. But it's complicated. Former New York Governor George Pataki weighs in on green policy development and obstacles.