The 3 best ethical UK shares I’d buy in January 2020

I think these three shares are perfect for today’s ethical investor, writes Thomas Carr.

The content of this article was relevant at the time of publishing. Circumstances change continuously and caution should therefore be exercised when relying upon any content contained within this article.

You’re reading a free article with opinions that may differ from The Motley Fool’s Premium Investing Services. Become a Motley Fool member today to get instant access to our top analyst recommendations, in-depth research, investing resources, and more. Learn More.

CORRECTION: This article originally stated that Harworth shares gives the company a valuation that is a little over its market capitalisation. This has been changed to correctly reflect that the valuation is a little over its NAV.

It used to be the case that ethical investing was simply a matter of avoiding companies that did the most harm, such as tobacco and oil companies. But increasing awareness about a wide array of issues now means there is a greater emphasis on investing in companies that actually do good, from an environmental, social, and/or ethical perspective.

With the new breed of ethical investor in mind, I’ve found three investments that produce significant benefits to society and shareholders alike.

Urban regeneration

Harworth Group (LSE: HWG) is involved in the transformation of former industrial and brownfield sites into new housing and business parks. Focused on the north of England, the group typically acquires unused waste land and turns it – through detailed planning and remediation – into new communities with housing, shops, restaurants, bars, parks, and social facilities.

As well as selling off engineered land with planning permission to housebuilders, the group also builds and manages its own business parks.

The most notable of these are the Advanced Manufacturing Park in Yorkshire and the Logistics North site in Bolton, which are home to the likes of Rolls Royce, McLaren, and Amazon. More than 5,000 people are employed on these sites, and they are an important source of prosperity for the local economies.

Impressively, Howarth has managed to do all of this profitably, and has increased its revenues from £13m in 2015, to £78m in 2018. Over the same period, the group’s net assets increased by almost 50%. The shares trade at around 14 times last year’s earnings, giving the company a valuation that is a little over its net asset value. To my mind this looks like good value.

Solar power

NextEnergy Solar Fund (LSE: NESF) is a listed investment fund that invests in a portfolio of solar (photovoltaic) power assets. The fund’s investments are mainly in the UK and Italy, and at last count comprised 89 separate solar power installations.

In the first half of the year, these installations produced enough energy to power 134,000 homes for six months, effectively displacing 131,000 tonnes of CO2. This is the equivalent amount of CO2 involved in the non-renewable production of the same amount of energy.

The fund provides an attractive dividend yield of over 5%, which it aims to increase in line with inflation, and has provided annualised total returns of 10% since listing in 2014. The shares are valued at a slight premium to the fund’s net assets, but considering its recent growth record, I think this is a perfectly reasonable price to pay.

Wind power

Greencoat UK Wind (LSE: UKW) is an investment fund that invests in UK-based wind farms. The fund has 35 wind farms after adding five in 2019 alone, and is committed to further expansion.

Last year, the fund’s farms generated more than 1,000 GWh of electricity, leaving the fund well placed in an industry that is estimated to be worth £75bn by 2021.

Net assets have more than doubled to over £1bn in the three years to 2018, pushing the share price up by more than 14% last year. There is also a 4.5% dividend yield, which looks fairly sustainable to me. 

I think these shares are ideal for those of us that want to see our investments impact society in a positive way. Not only do these investments achieve that, but I reckon they should also produce pretty good shareholder returns too.

Thomas has no position in any of the shares mentioned. The Motley Fool UK has recommended Greencoat UK Wind. Views expressed on the companies mentioned in this article are those of the writer and therefore may differ from the official recommendations we make in our subscription services such as Share Advisor, Hidden Winners and Pro. Here at The Motley Fool we believe that considering a diverse range of insights makes us better investors.

More on Investing Articles

Investing Articles

Is 2026 the year the Diageo share price bounces back?

Will next year be the start of a turnaround for the Diageo share price? Stephen Wright looks at a key…

Read more »

Investing Articles

Here’s my top FTSE 250 pick for 2026

UK investors looking for under-the-radar opportunities should check out the FTSE 250. And 2026 could be an exciting year for…

Read more »

Yellow number one sitting on blue background
Investing Articles

Here’s my number 1 passive income stock for 2026

Stephen Wright thinks a 5.5% dividend yield from a company with a strong competitive advantage is something passive income investors…

Read more »

Thoughtful man using his phone while riding on a train and looking through the window
Investing Articles

Should I sell my Scottish Mortgage shares in 2026?

After a strong run for Scottish Mortgage shares, our writer wonders if he should offload them to bank profits in…

Read more »

Woman riding her old fashioned bicycle along the Beach Esplanade at Aberdeen, Scotland.
Investing Articles

Down 35%! These 2 blue-chips are 2025’s big losers. But are they the best shares to buy in 2026?

Harvey Jones reckons he's found two of the best shares to buy for the year ahead, but he also acknowledges…

Read more »

A senior man and his wife holding hands walking up a hill on a footpath looking away from the camera at the view. The fishing village of Polperro is behind them.
Investing Articles

State Pension worries? 3 investment trusts to target a £2.6m retirement fund

Royston Wild isn't worried about possible State Pension changes. Here he identifies three investment trusts to target a multi-million-pound portfolio.

Read more »

Smiling white woman holding iPhone with Airpods in ear
Dividend Shares

4 dirt-cheap dividend stocks to consider for 2026!

Discover four great dividend stocks that could deliver long-term passive income -- and why our writer Royston Wild thinks they’re…

Read more »

Young mixed-race woman jumping for joy in a park with confetti falling around her
Investing Articles

These fabulous 5 UK stocks doubled in 2025 – can they do it again next year?

These five UK stocks have more than doubled investors' money as the FTSE 100 surges. Harvey Jones wonders if they…

Read more »