Archinect - News

Is carbon offsetting a misleading tool of the building industry?

2022-05-16T15:16:00-04:00

Six months after the COP26 climate summit in Glasgow, columnist Kunle Barker wrote in the UK Architects' Journal to take a stand against the industry’s oneiric focus on “lofty ideals of zero-carbon and on soundbites” and towards a more considered system of new project evaluation, advocating for the “need to develop a viability methodology that is independent, objective and focused on carbon impact versus social need.”

“Let’s rid ourselves of these conceited phrases and instead focus on the real issues,” he wrote, arguing that need will always push architects into costly demolition efforts and away from restoring structures that may, in many cases, be better suited for adaptive reuse. “Offsetting is not sustainable. In fact, it's not even close to being sustainable, and most worrying of all, it is allowing lazy, ego-driven designs to be accepted by us all. We must find an objective and fair way to assess if (and how) a building should be constructed. This is the only way the built en...

Aerial reforestation by drone: Flash Forest Kickstarter wants to plant a billion trees by 2028

2019-12-26T14:13:00-05:00

[...] a team of Canadian science and engineering graduates is pitching a dream to plant a billion trees by 2028 using drones. The project is dubbed Flash Forest and combines the use of drones with specially-designed pods and an accelerated seed germination process. According to Flash Forest, its technology can plant trees 10 times faster than a single worker and at a cost that is 80 percent cheaper than traditional tree planting methods.

On their Kickstarter page, the team behind the Toronto-based Flash Forest project explains what happens before and after heavy-lift drones pneumatically fire their custom-designed seed pods into the ground: "Before we plant our pods, we pre-germinate the seeds inside using our own 'secret sauce.' This ensures that the seeds have already sprouted before they’re even in the ground and that they have a strong rooting system when they grow. Not only that, but after we plant them we follow up with our spraying drone to remove competition and provide nitrogen and other nutrients for the best chance of success. We continuously monitor our seedlings with the mapping drone to make sure they’re healthy."

Ireland to plant 440 million trees by 2040

2019-09-04T19:59:00-04:00

Twenty-two million trees are to be planted every year in Ireland over the next two decades as part of a plan to tackle climate change, the Government has said. While the Government’s climate action plan, published in June, proposed 8,000 hectares – or 19,768 acres – of new forestry every year in a bid to capture carbon emissions, it did not specify the number of trees involved.

Ireland is aiming to turn a large portion of its agricultural land over to forestry as a plan to plant 22 million trees per year for the next 20 years takes shape.

A Department of Communications spokesperson for the Irish Climate Action and Environment told The Irish Times, “The climate action plan commits to delivering an expansion of forestry planting and soil management to ensure that carbon abatement from land-use is delivered over the period 2021 to 2030 and in the years beyond.”