There have been several local and global developments recently with regards to off-shore wind turbines. Advancements in energy storage from both wind and solar energy, coupled with the increased rate of adoption of wind turbines could serve as a major step towards a more renewable-based energy grid and a more sustainable future.
Updates on Energy Production
First, let’s explore some recent news surrounding the adoption of off-shore wind turbines. On a global scale, Scotland’s Hywind project recently proved that technology developed for and by the oil drilling industry can be successfully applied to off-shore wind turbines. The floating 30 MW wind farm, made up of five turbines off the Aberdeenshire coast, has been operational since October 2017. During a three-month period of stormy conditions from November 2018 to January 2019, the wind farm managed to continue energy production at 65% of their maximum capacity. Note that during this period, a North Atlantic hurricane produced swells up to 27 feet! Over the course of a year “maximum capacity” is approximately 135 GWh of electricity- or enough to power 20,000 Scottish homes. To ensure that the turbines can withstand weather events on that scale, the floating turbines are ballasted by 5,000 tons of iron ore, and 1,323 tons of chain anchor it to the seafloor. This off-shore farm proves that wind turbines can be successfully deployed in deeper waters where it would be increasingly expensive to extend the physical structure of the turbine tower to the seafloor. Additionally, the US, UK, Ireland, Portugal, Spain, France, and South Korea all have started to piggyback off the success of the Hywind farm in various ways. For instance, South Korea partnered with the Equinor, the primary backer of Hywind, to conduct a feasibility study for a 200 MW farm that would be located off the coast of Ulsan.
Our Accessibility Team works on a wide variety of project types across the country, and each comes with its own unique set of challenges. It is common for even our most experienced accessibility consultants to encounter a design problem we have never seen before. However, there are also recurring issues that we see crop up again and again and again; common accessible design oversights that are not difficult to avoid if accounted for early enough in the design process.
In this post, we dive into the top ten accessible design oversights that our consultants find in…Hotels.
1. Dispersion of Accessible Guest Rooms
Guest rooms required by the ADA to include mobility features must be dispersed among the various classes of guest rooms provided. Accessible rooms need to provide guests with the same range of choice afforded to guests without a disability. Often, designers select one or two room types to meet the minimum number of accessible guest rooms required by the ADA (e.g., a King room and a Double Queen room) while failing to account for other room types and amenities. For example, if a hotel provides multi-room suites, king rooms, double rooms, rooms with couches or seating areas, rooms with kitchenettes, etc., then the number of required accessible rooms must be distributed among each of those room classes. Other factors to consider when dispersing accessible rooms include view, floor level, price, bathroom fixtures like hot tubs, or other amenities provided to guests. Only when a hotel contains more room classes than the number of accessible guest rooms required are you permitted to have rooms classes without an accessible equivalent. In this case, you still must disperse the accessible guest rooms in the priority of guest room type, number of beds, and then amenities.
2. Required Rooms without Roll-in Showers
When designing bathrooms for accessible guest rooms, many designers overlook the fact that there are a specific number of rooms required to provide roll-in showers, and a specific number that cannot include roll-in showers (i.e., the accessible bathing fixture must be a bathtub or transfer shower). We frequently review plans where all accessible guest rooms are designed with roll-in showers. Older codes and standards focused on ensuring that a minimum number of roll-in showers were provided, but they did not limit that number. As a result, hotels could be designed with all accessible guest rooms containing roll in showers; however, that is no longer the case under the current requirements. Despite common misconceptions, a roll-in shower is not necessarily the best bathing option for all guests. The variety of bathing fixtures required by the 2010 ADA Standards accommodates the needs of people with a range of disabilities.
The construction industry has been increasingly focused on meeting ever-tightening codes and achieving higher ratings in sustainability certification programs (e.g., LEED, Passive House, etc.). These standards do a good job of raising the bar, but there is a new bar in town and we’re not talking about whiskey.
Local Law 97
NYC’s Local Law 97 of 2019 establishes carbon emissions limits for buildings 25,000 square feet and larger. These emissions limits, which are based on current building performance data, will begin in 2024 and will rachet down in 2030 and beyond. While we continue to work with building owners and portfolio managers of existing buildings (“What Does the Climate Mobilization Act Mean for Building Owners?”), we need to make sure that new buildings and major renovations are set up for success. Developers, designers, and construction teams must take LL97 into account during design, construction and turnover to protect the value of these new assets.
A developer or asset manager’s least favorite word is probably uncertainty, and now there’s a whole new host of uncertainties to think about: