What is green energy and can it save the planet?

There are lots of ways we can reduce our impact on the environment, from cutting out meat and fish to moving our money to an ethical bank to using less fossil fuel. However, when it comes to changing energy provider to live a little greener, the whole industry can be a minefield!

A Which? survey in early 2014 found that energy tariffs are too confusing, despite the reforms brought in earlier that year. For me, changing energy company appeared complicated, not least because of the myriad of tariffs and providers available (known to confuse the consumer into paying more than they have to), and the fact that some providers don’t provide to certain locations. However, I recently switched from Shell to Bulb and it took me all of 2 minutes (via a short online form, since they only have one tariff) – it’s not as complicated as it seems if you choose the right provider!

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I plan to help with each of these aspects! (From 2000+ respondents to a MoneySuperMarket survey)

As most Brits turn their heating on around this time of year, it’s the perfect time to look for a cheaper way to get your energy – and there’s no reason you can’t make it friendlier on the planet, as well as your pocket.

 

What makes energy green?

Traditional energy suppliers rely primarily on non-renewable resources, such as oil, coal and gas, which are major contributors to climate change through the release of CO2. Ninety-seven percent (or more) of scientists are certain the climate has been warming over the past century and that the pace of warming is accelerating due to human activities — particularly the burning of coal, oil and other fossil fuels. As such, the reduction in our use of fossil fuels is of utmost importance.

Green energy uses renewable resources (e.g. wind power (big in the UK), wave, solar (esp US), hydroelectric, etc.). The amount of renewable electricity used by UK households has increased to overtake fossil fuels this year for the first time, partially because of growing concerns over fossil fuels, and partially because green energy has become much more efficient to produce. In addition to slowing climate change, switching to a green energy provider can help fight harmful levels of pollution, meaning we can all live longer (and healthier). However, we still have a long way to go to make a significant change.

“Renewables are already the world’s second-largest source of electricity, but their deployment still needs to accelerate if we are to achieve long-term climate, air quality and energy access goals,” said Dr Fatih Birol, the IEA’s executive director.

“As costs continue to fall, we have a growing incentive to ramp up the deployment of solar PV.”

It is important to remember that when you switch to a green energy company, a certain amount of energy sourced from non-renewables is used to fill gaps in supply of renewable energy. However, a proportion of what you pay will be matched by the equivalent amount of energy being fed into the national grid from renewable sources, with the result being a much cleaner way to get energy.

Conversely, whilst many major energy companies can sell ‘green’ energy tariffs, these are not necessarily helping the problem. Big companies are able to buy green energy from smaller companies and sell it on to the customer, without actually having any renewable sources of their own. This article explains it much better than I can – just don’t be fooled when a big company tries to sell you ‘100% renewable energy’.

It is clear that we all need to be making a switch to cleaner, greener energy companies – companies that care about the environment at least as much as their own profits.

To make it easier for you to change over, I’ve compiled some of the most popular providers on the market. All of these companies supply 100% renewable electricity, so you can rest assured that whichever you choose, you’ll be doing plenty of good!

 

The suppliers

Bulb

Bulb energy was one of the most popular energy providers with my followers when I was doing research for this piece. It’s a fast-growing company that promises to make energy ‘simpler, cheaper and greener’. It rates higher than any of the Big 6 energy companies and 95% of customers have joined in the last 2 years, showing its increasing popularity. It’s also a B Corp (a very highly-regarded certification of sustainability)!

Best for: All round customer satisfaction, referral credit (mine is www.bulb.me/florab5433 if you’d like to use it!).

Octopus

The only company that fared better than Bulb on customer complaints was Octopus. This innovative company invests in sustainable tech, including tariffs that allow customers to run their homes off their electric car’s power during peak energy times, removing some pressure off the national grid. Unlike Bulb, Octopus offers a variety of tariffs, which are some of the cheapest in the UK.

Best for: Innovation and cheap tariffs

Ovo energy

OVO energy has recently published its first sustainability strategy, including plans to reach net-zero by 2030 (10 years ahead of the government deadline). This, partnered with the ambition to halve customers’ total carbon footprint by 2030 make it an appealing option for anyone interested in the environment.

OVO currently has 1.5 million consumers across the UK and is looking to expand (in line with the Paris Agreement’s 1.5C trajectory, of course). However, OVO has recently come under fire for not producing its own green energy, and instead purchasing it from other providers.

Best for: Making a political statement

Good Energy

Good energy was the first dedicated 100% renewable electricity supplier, with all of its energy being sourced from solar, wind, hydro power and biofuel from British energy generators. Reviews online appear to be middling, although still better than the Big 6 energy providers. All the above companies provide renewable electricity, but Good Energy was the first to also supply carbon neutral gas, and also owns its own sources of renewable energy.

Best for: Clean gas and ethics

TL;DR

As fossil fuels become more and more scarce, we will have to find new, more efficient ways of getting energy. Already however, the excessive use of fossil fuels is harming the planet and our health. Divesting in your own home as much as possible will help reduce your impact.

Hopefully this shortlist will help you find a way to lower your environmental impact, and your bills too! It is clear that there need to be more transparency about companies’ energy sources, but switching to any of the above companies will be beneficial to the environment.

If you enjoyed this article please do share and tag me on Instagram or Twitter.

This article is an edited version of one I wrote for Eco-Age

 

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