"They built a wind farm near the coast."
[The report stated that] they had built a wind farm near the coast.
"We can't afford to ignore climate change."
The activist argued that we couldn't afford to ignore climate change.
"They are developing new solar technology."
The reporter said that they were developing new solar technology.
"I will use less water for my garden."
She promised that she would use less water for her garden.
"Our city is becoming more eco-friendly."
They said that their city was becoming more eco-friendly.
"He visited the conservation area last month."
She told us that he had visited the conservation area the previous month.
"The company has reduced its waste by 50%."
The manager announced that the company had reduced its waste by 50%.
"We plant trees every year."
They said that they planted trees every year.
"We need to protect the oceans."
He said that we needed to protect the oceans.
"The government has launched a new green initiative."
He said that the government had launched a new green initiative.
"We can help reduce our carbon footprint."
The speaker said that we could help reduce our carbon footprint.
"I am recycling all my plastic bottles."
She said that she was recycling all her plastic bottles.