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Green Tech


What Are the Pros and Cons of Hydroponics?

August 28, 2020
pros and cons of hydroponics

Hydroponics is a type of aquaculture that uses nutrients and water to grow plants without soil. It is an increasingly popular growing method in urban areas and regions with extreme climates. There are many benefits to hydroponics as an alternative form of agriculture, including fewer chemicals, higher yields and greater water efficiency. 

However, hydroponics is not a perfect solution. The initial setup is expensive, and the whole growing system is heavily dependent on access to electricity and a clean water source. Here are just a few pros and cons of hydroponics.

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Green Technology

Technology that Could Prevent Soil Erosion

July 24, 2020
soil erosion solution

Have you ever visited the Grand Canyon? That massive hole in the ground is the result of millions of years of erosion — water washing away layer after layer of rock until an enormous canyon formed. This landform is a dramatic example of erosion. On a smaller scale, substances like soil are also susceptible to erosion. 

Soil erosion can be problematic. Without nutrient-rich topsoil, we have nowhere to plant our crops, meaning the human race could potentially starve. What causes soil erosion, and what technologies could prevent it?

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Green Technology

5 Green Transportation Solutions for Public Transportation System

May 29, 2020
green transportation solutions

Public transportation has the potential to transform traditional cities into sustainable paragons. When comparing the carbon footprint of public transit to that of single-passenger cars, the former carries a myriad of benefits. These include reduced fuel consumption, improved air quality, decreased traffic congestion and cost savings for commuters.

Public transportation has the potential to be a key player in the future sustainability of urban areas. Cities across the United States are working to find green transportation solutions to improve an outdated system. These initiatives include switching to electric buses, improving walkability in communities and making policy changes.

Here are five green transportation solutions to be on the lookout for in the future:

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Green Technology

Sustainable Transportation: Electric Car Emissions vs. Gas

May 18, 2020
electric car emissions vs gas

Electric vehicles (EVs) and renewable energy are shaking up the transportation industry. As consumers look for more sustainable solutions, automakers seek to fill the demand with cost-effective and energy-efficient alternatives to gas-powered vehicles. Additionally, as the global economy shifts away from a fossil fuel-dependent model, more companies are looking for ways to reduce emissions.

Comparing electric car emissions vs. gas requires looking at direct and lifecycle emissions. The former measures the amount of pollution associated with the vehicle’s tailpipe and fueling process. The latter accounts for the car’s production, use and disposal.

The mining and processing of car batteries for EVs is much more energy-intensive than the manufacturing of gas-powered vehicles. However, the total emissions produced by electric vehicles during their lifetime is significantly less than gas-powered cars. As the auto industry heads in a more sustainable direction, electric vehicles will play a vital role in the future of transportation. 


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Green Technology

8 Main Benefits of Sustainable Transportation

May 13, 2020
benefits of sustainable transportation

About 6,800 organizations provide public transportation within the U.S. Compared to driving cars, this mode of transport is incredibly sustainable, even more so if it utilizes electric or hybrid energy.

However, only 5% of working men and women utilize public transit systems. Rather, they use their own vehicles to commute to and from their jobs. This only exacerbates problems like greenhouse gas emissions, global warming and smog. Obviously, there must be a shift in mentality toward sustainable transportation before people begin transitioning into using it more frequently.

Understanding the benefits of sustainable transportation — of which there are many — may encourage workers to utilize it. Whether it be your health, the Earth, the community or your pocketbook, sustainable transit is better for them all. They will become more mainstream as the number of riders increases, allowing systems to expand and create an even greater impact.

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Green Technology

10 Benefits of Green Technology You Should Be Aware Of

May 8, 2020
benefits of green technology

Every day, people decide to change their lifestyles to become more sustainable. They might want to minimize their carbon footprint or help the local environment. It depends on your goals, but you don’t have to figure out your new status-quo on your own.

Technology is here to help you reach your sustainability goals. Check out these 10 benefits of green technology you should be aware of. They’ll help you ease into your new habits so that you can enjoy every step along your upcoming eco-friendly journey.

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Top 10 Environmental Startups of 2020

April 1, 2020
environmental startups

Staying tuned in with what’s happening concerning environmental startups can help you see what’s coming down the pipeline and feel hopeful about the future. Here are 10 environmental startups to keep an eye on in 2020 and beyond. 

1. Arcadia

Arcadia is an environmental startup based in the District of Columbia. It offers software to help residential utility customers find their best clean energy options based on where they live and what’s available in those markets. It recently raised $30 million in Series C funding and reportedly has hundreds of thousands of customers even in these early stages. 

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Green Technology

Digital Sustainability Becoming More Key in Our Society

March 23, 2020
digital sustainability

Digital sustainability was initially frequently associated with the corporate world. It refers to the holistic approach businesses can take to become more environmentally friendly through technology investments. 

Many national leaders urge business executives to move toward improved sustainability, and some countries impose penalties on companies that fall short in areas like pollution. However, it’s becoming more apparent than ever that it must be a long-term goal. Technology can help companies get closer to their aspirations. This is where digital sustainability comes into play. 

However, as you’ll see, digital sustainability is not just for companies. Individuals who are committed to the future of the planet can benefit from it, too

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The Status of Corporate Renewable Energy Goals In 2020

March 6, 2020
corporate renewable energy goals

Driven by a need for low-cost and minimally invasive energy solutions, renewable energy saw a considerable resurgence throughout 2019. According to the National Energy Regulatory Commission, it surpassed traditional coal, generating most of the electric power in the U.S. More specifically, wind and solar combined were responsible for 50% of the total renewable energy generated in the States.

The question is, how long will this continue? What are we looking at in terms of future growth for renewable energy?

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Green Technology

Does Our Food Supply Chain Need an Overhaul?

January 31, 2020
food supply chain

The food supply chain and agricultural operations must see a considerable overhaul if we wish to continue thriving long into the future. 

There are several reasons why this is the case. For starters, a growing population means a higher demand for food and fresh goods. Next, the current climate and general development mean fewer available lands for farming and cultivation, so the space we do have must be more efficient than ever. Finally, the current state of the entire food and agricultural industry is contributing significantly to climate breakdown. In other words, it directly influences the depletion of natural resources and puts a strain on the environment in many ways.

If related industries do not see a change soon, we’re inevitably headed for disaster. A recent report by the RSA Food and Farming Countryside Commission in the U.K. explains just how important it is that the entire food industry becomes sustainable. A “catastrophic” climate breakdown is imminent. It’s not some fictional, dystopian future but one that’s playing out right this instant.

What does it all mean? What is the most important thing to take away from all this?

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