It all started with a movie. Queen Elizabeth II worked with Sir David Attenborough on a documentary about creating forested parks in the Commonwealth in conservation efforts, and rumor has it the film sparked Her Majesty’s interest in going green.
Almost 300 million tons of plastic are produced every year, but they take more than 400 years to biodegrade. Over the last 60 years, only 9 percent of plastics has been recycled, while 79 percent—5.5 billion tons—is sitting in landfills or littering the environment.
Inside and around the grounds of Buckingham Palace
Inside and around the grounds of Buckingham Palace
London, England - September 14, 2016, Buckingham Palace and visitors at spring time.
Guests in the ballroom at Buckingham Palace, London, as King Felipe VI of Spain and Queen Elizabeth II attend the state banquet for the King's State Visit to the UK Wednesday July 12, 2017. REUTERS/Dominic Lipinski/PA Wire/Pool
Britain's Queen Elizabeth II holds an audience with the Commonwealth Secretary General, Kamalesh Sharma, inside Buckingham Palace.
People walk past a protective board outside Buckingham Palace in London, Britain, September 14, 2017. REUTERS/Hannah McKay
The richly gilded, two domed, Music Room, inside Buckingham Palace, showing a few of its 120 Louise XIV chairs and one of its four settees. The handsome Regency pianoforte is seen in the great bay which houses five windows.
Londom, United Kingdom - June 21, 2017: Square in front of the Buckingham Palace with flowerbed and decorative gate to Green Park, London, United Kingdom. It is one of the Royal Parks of London
A general view of the Queen & Commonwealth: the Royal Tour, on show at Buckingham Palace.
London, England - April 3, 2017: Buckingham Palace and Victoria Memorial at spring time.
The Commonwealth Mace is displayed inside Buckingham Palace, London
The long carpeted Picture Gallery with its light-admitting glass roof inside Buckingham Palace. The Gallery is hung with numerous works including some by Rembrandt, van Dyck, Rubens and Vermeer.
A general view of the Summer Opening exhibition at Buckingham Palace, London. The Ballroom has been arranged so that visitors can experience a real State Banquet.
Formal rose garden with colorful red flowers and the British flag , Buckingham Palace, London, the residence of the Royal family and Queen, Buckingham Palace Place in front of the palace
LONDON, UNITED KINGDOM - MARCH 25: Palace Steward Nigel McEvoy, walks through the Music Room, which will be used during the wedding reception of Prince William and Kate Middleton at Buckingham Palace on March 25, 2011 in London, England. Prince William will marry his long term girlfriend Kate Middleton on April 29, 2011 at Westminster Abbey and it was reported that the couple had chosen two Wedding cakes for their big day - a 'multi-tiered traditional fruit case with a floral design and a chocolate biscuit cake.' (Photo by Nick Ansell - WPA Pool/Getty Images)
A general view of the Music Room, which will be used during the wedding reception of Prince William and Kate Middleton, at Buckingham Palace, London. (Photo by Nick Ansell/PA Images via Getty Images)
Buckingham Palace is seen through the perimeter fence in central London, October 24, 2014. A police officer was arrested on Thursday as part of an investigation into the discovery of ammunition in personal lockers in a police building on the grounds of Buckingham Palace, Scotland Yard said. The officer, who has not been identified, is from the unit responsible for protecting the Royal Household and normally works in a protection role, although he is not assigned to guard any individual member of the Royal Family. The officer will be suspended from duty. REUTERS/Toby Melville (BRITAINSOCIETY ROYALS - Tags: ENTERTAINMENT SOCIETY ROYALS)
LONDON, Sept.7, 2015-- Photo taken on Sept. 7, 2015 shows the White Drawing Room of the Buckingham Palace in London, capital of Britain. The Buckingham Palace has served as the official London residence of Britain's sovereigns since 1837 and today is the administrative headquarters of the Monarch. (Xinhua/Han Yan via Getty Images)
LONDON, Sept.7 2015-- Photo taken on Sept. 7, 2015 shows the piano in the White Drawing Room of the Buckingham Palace in London, capital of Britain. The Buckingham Palace has served as the official London residence of Britain's sovereigns since 1837 and today is the administrative headquarters of the Monarch. (Xinhua/Han Yan via Getty Images)
The White Drawing Room inside Buckingham Palace. The room is used for receptions and audiences.
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In an effort to cut plastic waste, the Queen is taking matters into her own hands with some new house rules. “Across the organization, the Royal Household is committed to reducing its environmental impact,” a Buckingham Palace spokesman told The Telegraph. “As part of that, we have taken a number of practical steps to cut back on the use of plastics.”
The royals aren’t just talking the talk, either. Staff aren’t allowed to use straws in dining rooms anymore, and straws are being phased out from public cafes such as Buckingham Palace’s Garden Café. (Learn more about why you should never drink with a plastic straw.)
Queen Elizabeth and Prince Philip through the years
Queen Elizabeth and Prince Philip through the years
Queen Elizabeth II and Prince Philip at the dedication of a Knights Bachelor temple at the church of St. Bartholomew The Great, London, 10th July 1968. (Photo by George Freston/Hulton Archive/Getty Images)
This official photograph released by Buckingham Palace to mark her 90th birthday shows Britain's Queen Elizabeth with her husband, Prince Philip, and was taken at Windsor Castle, in Windsor, Britain just after Easter 2016. Annie Leibovitz/Handout via Reuters - THIS IMAGE MAY BE USED FREE OF CHARGE, INTERNATIONALLY, FOR 14 DAYS FROM RELEASE, UNTIL FRIDAY, JUNE 24, 2016. AFTER THIS DATE, FOR USE OR REPRODUCTION IN ANY FORMAT ON ANY PLATFORM, PLEASE REFER TO ROYAL COMMUNICATIONS FOR APPROVAL. NO COMMERCIAL OR BOOK SALES. NO SALES. NO ARCHIVES. FOR EDITORIAL USE ONLY. NOT FOR SALE FOR MARKETING OR ADVERTISING CAMPAIGNS. THIS IMAGE HAS BEEN SUPPLIED BY A THIRD PARTY. IT IS DISTRIBUTED, EXACTLY AS RECEIVED BY REUTERS, AS A SERVICE TO CLIENTS. TPX IMAGES OF THE DAY
20th November 1947: Princess Elizabeth, and The Prince Philip, Duke of Edinburgh at Buckingham Palace after their wedding. (Photo by Hulton Archive/Getty Images)
POUNDBURY, ENGLAND - OCTOBER 27: Queen Elizabeth II and Prince Philip, Duke of Edinburgh attend the unveiling of a statue of Queen Elizabeth The Queen Mother during a visit to Poundbury on October 27, 2016 in Poundbury, Dorset. (Photo by Mark Cuthbert/UK Press via Getty Images)
(Original Caption) Queen Elizabeth II and Prince Philip fly back from a visit to Yorkshire in an Andover of the Queen's Flight, in a photo taken during the filming of the joint ITV-BBC film documentary The Royal Family.
LONDON - JUNE 1: Queen Elizabeth II and Prince Philip, the Duke of Edinburgh chat during the Gulf Parade in London on June 1, 1991. (Photo by Anwar Hussein/Getty Images)
LONDON - OCTOBER 20: Queen Elizabeth ll and Prince Philip the Duke of Edinburgh wear safety glasses during a laser surgery demonstration at the opening of University College Hospital in London on October the 20th 2005. (Photo by Anwar Hussein/Getty Images)
1947: H R H Princess Elizabeth and Philip Mountbatten, Duke of Edinburgh, on the occasion of their engagement at Buckingham Palace in London. (Photo by Fox Photos/Getty Images)
Queen Elizabeth, Prince Philip, Prince Andrew and Prince Edward waving to the crowds from the balcony at Buckingham Palace, during the Trooping of the Colour. (Photo by Fox Photos/Getty Images)
1947: Princess Elizabeth and Prince Philip, Duke of Edinburgh at Buckingham Palace shortly before their wedding. (Photo by Hulton Archive/Getty Images)
DUNSTABLE, UNITED KINGDOM - APRIL 11: (EMBARGOED FOR PUBLICATION IN UK NEWSPAPERS UNTIL 48 HOURS AFTER CREATE DATE AND TIME) Queen Elizabeth II and Prince Philip, Duke of Edinburgh feed bananas to Donna, a 7 year old Asian Elephant, as they open the new Centre for Elephant Care at ZSL Whipsnade Zoo on April 11, 2017 in Dunstable, England. (Photo by Max Mumby/Indigo/Getty Images)
Princess Elizabeth with her husband Philip, son Charles and daughter Anne. She is the future Queen Elizabeth II of England. (Photo by ï¿½ Hulton-Deutsch Collection/CORBIS/Corbis via Getty Images)
(Original Caption) Christmas at Windsor Castle is shown here with Queen Elizabeth II and Prince Philip shown putting finishing touches to Christmas tree, in a photo made recently during the filming of the joint ITV-BBC film documentary, The Royal Family.
LONDON, UNITED KINGDOM - JUNE 21: Queen Elizabeth ll and Prince Philip, Duke of Edinburgh attend the Gulf War Victory Parade in the City of London on June 21, 1991 in London, England. (Photo by Anwar Hussein/Getty Images)
ICELAND - JUNE 25: The Queen And Prince Philip In Iceland. (Photo by Tim Graham/Getty Images)
Queen Elizabeth II, accompanied by Prince Philip, sits in the House of Lords before delivering her speech at the State Opening of Parliament May 14. Prime Minister Tony Blair committed his new Labour Government to a major programme of constitutional reform aimed at making a decisive break with 18 years of Conservative rule.
Queen Elizabeth II and Prince Philip arrive for the start of Royal Ascot on Ladies Day June 17. The Queen, who is a keen racing fan and owner, had a winner with her horse Blueprint on the first day of the meeting.
Britain's Queen Elizabeth II stands on the balcony with Prine Philip, the Duke of Edinburgh at Buckingham Palace for the Trooping the Colour ceremony to honour her official birthday June 16, 2001. Trooping the colour has honoured the sovereign's official birthday since the 17th century and dates back to the earliest times of armed conflict, when each leader needed his own flag or colours to stand out clearly amid the smoke and dust of battle which led to regular trooping allowing soldiers to recognise the colours around which they should rally.
CANADA - MARCH 08: Royal tour of Australia and New Zealand by the King and Queen with Princess Margaret Rose early next year will be first by the reigning king. Princess Elizabeth shown here with Philip on New Zealand barque in London; will stay at home (Photo by Toronto Star Archives/Toronto Star via Getty Images)
Britain's Queen Elizabeth II (L) and Prince Philip attend the Sovereign's Parade at Sandhurst Military Academy, in south-east England, 12 April 2006. The Queens' grandson Prince Harry graduated from the elite Sandhurst military academy Wednesday. Officer Cadet H Wales as Prince Harry is known, will train to become a troop commander, in charge of 11 enlisted men and four light tanks -- a job that could soon see him on front-line duty in Iraq or Afghanistan. His grandmother Queen Elizabeth II, who turns 80 on April 21, and father Prince Charles both turned out for the passing-out ceremony where Harry and 218 other officer cadets in crisp blue uniforms, each carrying thin silver swords, received their commissions after 44 weeks of gruelling training. (Photo credit should read CARL DE SOUZA/AFP/GettyImages)
Princess Elizabeth (later Queen Elizabeth II) and Prince Philip make their way down the aisle of Westminster Abbey, London, on their wedding day, 20th November 1947. Original Publication: Picture Post - 4438 - Royal Wedding - pub. 1947 (Photo by Bert Hardy/Picture Post/Hulton Archive/Getty Images)
Queen Elizabeth and Prince Philip, Duke of Edinburgh leaving Westminster Abbey after the annual Maundy Ceremony, 7th April 1966. (Photo by Central Press/Getty Images)
Britain's Queen Elizabeth and Prince Philip watch the sack race at the annual Braemar Highland Gathering in Braemar, Scotland, Britain September 5, 2015. Queen Elizabeth will become Britain's longest-ever serving monarch on September 9. REUTERS/Russell Cheyne TPX IMAGES OF THE DAY
390922 07: Britain''s Queen Elizabeth, Prince Philip and Prince Andrew arrive in a carriage June 21, 2001 at Ascot Racecourse in Ascot, England. (Photo by Anthony Harvey/Getty Images)
Queen Elizabeth II and her husband Prince Philip talk as they watch a calvary display by the elite Cadre Noir riding college in Paris 06 April 2004, on the second day of a three-day state visit to mark the centenary of the Entente Cordiale, the colonial-era promise of cross-channel friendship between Britain and France. AFP PHOTO/POOL/ERIC FEFERBERG (Photo credit should read ERIC FEFERBERG/AFP/Getty Images)
The Queen & The Duke Of Edinburgh Attend A Service Of Commemoration To Mark The Bicentenary Of The Abolition Of The Slave Trade Act At Westminster Abbey, London. (Photo by Mark Cuthbert/UK Press via Getty Images)
LEICESTER, ENGLAND - APRIL 13: Queen Elizabeth II and Prince Philip, Duke of Edinburgh attend the Royal Maundy service at Leicester Cathedral on April 13, 2017 in Leicester, England. The Queen & Duke of Edinburgh travelled by car from Leicester station along Humberstone Gate, High Street and Jubilee Square. (Photo by Mark Cuthbert/UK Press via Getty Images)
LONDON, ENGLAND - NOVEMBER 01: Queen Elizabeth II and Prince Philip, Duke of Edinburgh attending the Official Ceremonial Welcome for the Colombian State Visit at Horse Guards Parade on November 1, 2016 in London, England. The President of the Republic of Colombia Juan Manuel Santos and his wife Maria Clemencia Rodriguez de Santos are paying their first State Visit to the UK as official guests of Queen Elizabeth. (Photo by Mark Cuthbert/UK Press via Getty Images)
WINDSOR, ENGLAND - NOVEMBER 27: Queen Elizabeth II and Prince Philip, Duke of Edinburgh greet His Highness the Amir Sheikh Sabah Al-Ahmad Al-Jaber Al-Sabah of Kuwait at a Ceremonial Welcome Windsor Castle on November 27, 2012 in Windsor, England. (Photo by Samir Hussein/WireImage)
Britain's Queen Elizabeth II (L) arrives with Prince Philip, The Duke of Edinburgh (R) at Westminster Abbey in London, for a service to mark the Passing of The World War One Generation, on November 11, 2009. Queen Elizabeth II led Britain in marking Armistice Day on Wednesday -- along with troops on the frontline in Afghanistan -- while commemorating the passing of the World War I generation of soldiers. At 11:00 am (1100 GMT), 91 years since the Great War armistice came into effect, people fell silent for two minutes to remember those who fought and gave their lives in the 1914-1918 conflict. AFP PHOTO/Adrian Dennis (Photo credit should read ADRIAN DENNIS/AFP/Getty Images)
LONDON, ENGLAND - NOVEMBER 18: Queen Elizabeth II and Prince Philip, Duke of Edinburg leave after the State Opening Of Parliament on November 18, 2009 in London, England. Queen Elizabeth II unveiled the Government's legislative programme in a speech delivered from the Throne in The House of Lords. This new session of Parliament will only last until the general election which has to be called by June 3, 2010. (Photo by Toby Melville/WPA Pool/Getty Images)
Britain's Queen Elizabeth II (L) and Prince Philip, Duke of Edinburgh (R), watch a performance during a visit to re-open the tea clipper Cutty Sark in Greenwich, east London, on April 25, 2012. The Cutty Sark, built in 1869 was one of the last and one of the fastest tea clippers to be built. The Cutty Sark was badly damaged by fire on in May 2007 but after a 50 million GBP (80.6 million USD) restoration project the vessel is restored and will reopen to the public on April 26. AFP PHOTO / POOL / KIRSTY WIGGLESWORTH (Photo credit should read KIRSTY WIGGLESWORTH/AFP/Getty Images)
LONDON, ENGLAND - OCTOBER 22: Queen Elizabeth II and Prince Philip, Duke of Edinburgh bid farewell to President of the Peoples Republic of China, Mr Xi Jinping and his wife, Madame Peng Liyuan at Buckingham Palace on October 22, 2015 in London, England. The President of the Peoples Republic of China, Mr Xi Jinping and his wife, Madame Peng Liyuan, end a State Visit to the United Kingdom as guests of The Queen. They stayed at Buckingham Palace and undertook engagements in London and Manchester. The last state visit paid by a Chinese President to the UK was Hu Jintao in 2005. (Photo by Chris Jackson/Getty Images)
LOSSIEMOUTH, SCOTLAND - NOVEMBER 20: Prince Philip, Duke of Edinburgh and Queen Elizabeth II pose for a photo during a visit to RAF Lossiemouth on their 67th wedding anniversary on November 20, 2014 in Lossiemouth, Scotland. It was the Queen's first visit to the base since 2003. (Photo by Danny Lawson - WPA Pool/Getty Images)
Britain's Queen Elizabeth and Prince Philip leave Horseguards Parade after the annual Trooping the Colour ceremony in central London, Britain June 11, 2016. Trooping the Colour is a ceremony to honour Queen Elizabeth's official birthday. The Queen celebrates her 90th birthday this year. REUTERS/Dylan Martinez
Britain's Queen Elizabeth and Prince Philip stand on the balcony of Roemer townhall in Frankfurt, Germany June 25, 2015. Queen Elizabeth and the Duke of Edinburgh are on a three day state visit to Germany. REUTERS/Boris Roessler/Pool TPX IMAGES OF THE DAY
U.S. President Barack Obama and first lady Michelle Obama are greeted by Queen Elizabeth II and Prince Philip, Duke of Edinburgh upon their arrival for lunch at Windsor Castle in Windsor, Britain April 22, 2016. REUTERS/Kevin Lamarque TPX IMAGES OF THE DAY
THE QUEEN AND PRINCE PHILIP ARRIVE AT A PRIVATE PARTY FOR BRITAIN'S
QUEEN ELIZABETH AT THE RITZ HOTEL IN LONDON.
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Meanwhile, caterers at Buckingham Palace, Windsor Castle, and Edinburgh’s Holyrood Palace will be swapping out single-use dishes for china plates, and glasses or recyclable paper cups for plastic bottles. Royal Collection cafes will still have takeout options, but the containers will be biodegradable or compostable—no plastics to be found. “At all levels, there’s a strong desire to tackle this issue,” the spokesman said. Guess that’s just one more thing to add to these 15 surprisingly frugal habits of the royal family.