A report published on 12 October 2022 by the House of Lords Environment and Climate Change Committee elaborates on the following key points:

• Behaviour change is essential for achieving climate and environment goals,
  and for delivering wider benefits.
• The Government’s current approach to enabling behaviour change to
  meet climate and environment goals is inadequate to meet the scale of the
  challenge.
• The public want clear leadership on the areas of behaviour change they
  should prioritise, and they want the Government to lead a coordinated
  approach to help them adapt by making change easier and fairer.
• Priority behaviour change policies are needed in the areas of travel,
  heating, diet and consumption to enable the public to adopt and use green
  technologies and products and reduce carbon-intensive consumption.
• There is a need for greater leadership and coordination across Government
  departments and with wider society on behaviour change for climate and
  environmental goals.
• The Government needs to provide a positive vision and clear narrative on
  how the public can help achieve climate and environment goals, and to
  lead by example.
• Information is not enough to change behaviour; the Government needs to
  play a stronger role in shaping the environment in which the public acts,
  through appropriately sequenced measures including regulation, taxation
  and development of infrastructure.
• Fairness is key to effective behaviour change.
• Businesses have a critical role to play in enabling behaviour change
  through increasing the affordability and availability of greener products
  and services, and engaging customers and employees.
• Government should also support and celebrate civil society organisations,
  faith communities and local authorities delivering local behaviour change
  projects.
• Government should learn from examples of where it has effectively enabled
  behaviour change, including during the COVID-19 pandemic, as well as
  from past failures.