We have some exciting news to share! The Motley Fool UK has now become The Twelfth Magpie -- an independent, UK-owned company, led by our long-serving UK management team — Mark Rogers, Chris Nials and Heather Adlington. In practical terms, it’s the same team you know, now fully focused on serving our UK readers and members.

Just as importantly, our approach remains unchanged: long-term, jargon-free, and on your side. This site is our new home, and there will be extra tweaks made across the coming few days as we settle in. So if anything looks a little off, please bear with us!

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.

Stocks and Shares ISA ideas: 4 firms I think could do well in September onwards

Jonathan Smith eyes up stocks from the oil and renewable energy sector that could make good additions to his Stocks and Shares ISA.

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.

I’ve still got plenty of time left before the annual Stocks and Shares ISA deadline next spring. Each year I’m allowed to invest up to £20,000 into the ISA. Any stocks that I sell within the ISA have a tax wrapper, meaning that I don’t have to pay capital gains tax on my realized profits. This makes it a great tool for me to use. As we head into September, there are plenty of opportunities that I see worthy of investing my spare cash into.

Oil companies for my Stocks and Shares ISA

The first idea I’m thinking of putting into action has to do with oil. The oil price sits around $70 per barrel, and I think that the price could head higher from here. Firstly, even with some concern around the delta variant, I think oil demand will pick up as we head towards the end of the year. This should coincide with continued freedom of movement, boosting demand from aviation and haulage sectors.

XXX

Added to this is recent criticism around OPEC (the governing body of oil) and the fact that it isn’t increasing supply as quickly as it should. If supply remains low relative to demand, this should push the price of oil higher.

As a result, I’m considering buying oil related stocks for my Stocks and Shares ISA. Examples here include Royal Dutch Shell and BP. Given the nature of operations, a higher oil price should filter through as a positive benefit for these oil super giants.

One risk to my view is that the oil price might rally, but the shares might not rise. For example, tropical storm Ida has forced both companies to evacuate staff at locations around the Gulf of Mexico. The halt in production (and potential damage) could see the oil price increase, but it’s technically bad news for the companies specifically.

Buying now for long-term potential gains

The fact that my Stocks and Shares ISA doesn’t have any time limits on it allows me to take a long-term view on some stocks. For example, I recently wrote about the potential that I think exists within renewable energy stocks.

I think this is an area that hasn’t yet peaked by any means. So buying related stocks in September should give me opportunity to make share price gains in coming years if this theme really takes off.

Two examples here include Greencoat UK Wind and SSE. Both companies are well placed to be at the forefront of renewable energy, mostly via wind farms. Another reason I like these two companies in particular is that both offer dividend yields in excess of 5% currently.

One risk with renewable energy stocks is that it might take a while before gains are seen. It’s also a relatively new space that could see further evolution that the stocks I own aren’t prepared for. However, being patient and having the right investing mindset for the long run should help me not to panic.

Overall, I’m considering buying shares in all four stocks mentioned for my Stocks and Shares ISA at the moment.

jonathansmith1 has no position in any share 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

Friends and sisters exploring the outdoors together in Cornwall. They are standing with their arms around each other at the coast.
Investing Articles

£503 buys 14 shares in this FTSE 250 stock that returned 23.9% annually for the last 15 years

This FTSE 250 stock has averaged a huge return for 15 years. At today's price, £503 buys 14 shares. But…

Read more »

Black woman using loudspeaker to be heard
Investing Articles

£1,000 buys 25 shares in this FTSE 100 stock that’s returned 29.2% annually for the last 10 years

This FTSE 100 mining stock has returned close to 30% a year for a decade. At 3,995p, £1,000 buys 25…

Read more »

Female student sitting at the steps and using laptop
Investing Articles

Down 47%, is this growth stock finally worth buying in May?

With a £288m order book and a hidden pipeline of defence and nuclear contracts, is this growth stock now too…

Read more »

House models and one with REIT - standing for real estate investment trust - written on it.
Investing Articles

2 REITs yielding 7%+ to consider for passive income in 2026

A REIT backed by the NHS and another backed by Tesco and Sainsbury's with both yielding 7%+. Here's why I'm…

Read more »

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

Just 97 shares of this UK dividend stock generate £238 in passive income

A 5.7% yield, £238 in passive income from just 97 shares, and one of the most divisive dividend stocks on…

Read more »

ISA coins
Investing Articles

£10,000 in an ISA generates a second income of…

The London Stock Exchange is home to some of the world's most generous dividends. But how big a second income…

Read more »

Shot of a senior man drinking coffee and looking thoughtfully out of a window
Investing Articles

Expert recommendations: 2 top income stocks yielding 7%+!

With yields of 7.2% and 7.8% respectively, these two income stocks are catching the eyes of institutional analysts. Should investors…

Read more »

Illustration of flames over a black background
Investing Articles

3 top income-focused stocks to buy in May 2026, according to experts

Looking for a stock to buy for income in May 2026? Experts have flagged these three UK dividend shares as…

Read more »